Trading Cards > Pokemon Cards > Pokemon Base Set

Koffing [Shadowless] #51 Pokemon Base Set

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PSA $25 Off Code: PC25 Code: PC25

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Ungraded	Grade 7	Grade 8	Grade 9	Grade 9.5	PSA 10
$3.95 +$0.36	$15.00 $0.00	$19.28 +$0.07	$37.53 $0.00	$41.00 $0.00	$265.91 $0.00	+
volume: 2 sales per week	volume: 3 sales per year	volume: 1 sale per month	volume: 1 sale per month	volume: 1 sale per year	volume: 1 sale per month	+

Grade 9	Grade 9.5	PSA 10
$37.53 $0.00	$41.00 $0.00	$265.91 $0.00
volume: 1 sale per month	volume: 1 sale per year	volume: 1 sale per month

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Ungraded Sold Listings (50)

Grade 7 Sold Listings (13)

Grade 8 Sold Listings (29)

Grade 9 Sold Listings (30)

PSA 10 Sold Listings (30)

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-06-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 Base Set (Shadowless) Common Pokemon Card 051/102 [eBay]	$1.99	Report It
2026-06-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 Shadowless Base Set Vintage 1999 Pokémon LP 51/102 [eBay]	$0.99	Report It
2026-06-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Card - Koffing Base Set Shadowless 51/102 1999 Common Lightly Played 51/102 [eBay]	$3.99	Report It
2026-06-05		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$7.90
2026-06-01		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$6.75
2026-05-31	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 Shadowless Base Set Unlimited NM Pokemon Card 051/102 [eBay]	$1.29	Report It
2026-05-30		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$6.75
2026-05-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon TCG Shadowless Base Set 51/102 "Koffing" NM/VLP Card 51/102 [eBay]	$5.38	Report It
2026-05-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon, Base Set Shadowless, #51/102 Koffing, Common 51/102 [eBay]	$1.99	Report It
2026-05-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon Koffing Base Set Unlimited 51/102 Basic 50 HP Shadowless Common English 051/102 [eBay]	$0.99	Report It
2026-05-25	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon TCG Koffing Base Set 51/102 Shadowless 51/102 [eBay]	$0.25	Report It
2026-05-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon Card 1999 Base Set Koffing Shadowless 51/102 NM-M 51/102 [eBay]	$4.00	Report It
2026-05-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing [Shadowless] #51 \| Pokemon Base Set Grade: Graded 8.5 [eBay]	$12.00	Report It
2026-05-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 shadowless base set pokemon NM [eBay]	$3.99	Report It
2026-05-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 - Pokemon Base Set Shadowless [eBay]	$3.13	Report It
2026-05-18		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$5.58
2026-05-16		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$9.00
2026-05-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Card - Koffing Base Set (Shadowless) 51/102 Common 051/102 [eBay]	$4.99	Report It
2026-05-13	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 051/102 Common Pokemon Base Set (Shadowless) Lightly played 051/102 [eBay]	$1.99	Report It
2026-05-12	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon TCG VTG WOTC MP Koffing 051/102 Base Set (Shadowless) Regular 051/102 [eBay]	$1.75	Report It
2026-05-12	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.99	Report It
2026-05-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon TCG - KOFFING - SHADOWLESS - 51/102 - WOTC - BASE SET (1999) - LP/NM 51/102 [eBay]	$4.74	Report It
2026-05-04	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.99	Report It
2026-05-03	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Classic - Base Set Vintage Shadowless Non-Holo Koffing #51/102 NM 51/102 [eBay]	$4.99	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.79	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.79	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.79	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.79	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.79	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.79	Report It
2026-04-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 51/102 COMMON BASE SET SHADOWLESS POKEMON MP 51/102 [eBay]	$1.79	Report It
2026-04-29		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$6.99
2026-04-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 1999 Pokemon Game Shadowless Base Set * #51/102 * Heavy Play 51/102 [eBay]	$1.99	Report It
2026-04-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing Base Set SHADOWLESS 51/102 Common Pokemon Card NEVER PLAYED [eBay]	$20.00	Report It
2026-04-25	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Cards Koffing 51/102 Base Set Shadowless Common MP 51/102 [eBay]	$6.75	Report It
2026-04-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 Shadowless Base Set LP+ - Pokemon TCG Card Common 51/102 [eBay]	$4.50	Report It
2026-04-13		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$10.00
2026-03-27		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$49.95
2026-03-11		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$3.98
2026-03-09		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$3.93
2026-03-07		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$40.00
2026-02-18		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$7.99
2026-01-12		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$3.10
2026-01-11		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$1.47
2025-12-24		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$4.13
2025-12-20		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$2.69
2025-12-17		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$2.69
2025-12-04		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$29.99
2025-12-02		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$2.50
2025-11-04		Koffing #51 Near Mint English Shadowless [TCGPlayer]	$2.99

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2025-12-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 7 #51 [eBay]	$13.50	Report It
2025-11-12	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 7 #51 [eBay]	$79.00	Report It
2025-11-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 7 #51 [eBay]	$24.44	Report It
2025-07-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing Shadowless Pokemon Base Set PSA 7 1999 [eBay]	$31.00	Report It
2025-03-19	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokémon Base Set Shadowless Koffing 51/102 CGC 7.5 51/102 [eBay]	$10.00	Report It
2024-02-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	KOFFING 1999 POKEMON BASE SET SHADOWLESS #51 COMMON PSA 7 Q1524 #Unspecified [eBay]	$5.50
2023-05-16		PSA 7 Koffing Base Set Shadowless Pokemon Card Vintage Graded Near Mint WOTC [eBay]	$19.99
2022-09-06		KOFFING \|1999 Pokemon Game Base Set \| SHADOWLESS \| #51 \| WOTC \| PSA 7 NEAR MINT! #51 [eBay]	$6.02
2022-08-24		KOFFING \|1999 Pokemon Game Base Set \| SHADOWLESS \| #51 \| WOTC \| PSA 7 NEAR MINT! #51 [eBay]	$20.00
2022-07-07		1999 Pokemon Game Base Set Shadowless #51 Koffing PSA 7 NEAR MINT [eBay]	$17.01
2022-06-30		1999 Pokemon Base Set First Edition Shadowless Koffing #51 PSA 7 51/102 [eBay]	$10.50
2022-06-17		PSA 7 - Pokemon KOFFING - 1st First EDITION Shadowless Base Set - 51/102 [eBay]	$23.00
2022-06-13		1999 Pokemon Game Base Set Shadowless #51 Koffing PSA 7 NEAR MINT [eBay]	$13.52

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-06-11	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON GAME BASE SET KOFFING SHADOWLESS #51 PSA 8 #51 [eBay]	$21.50		Report It
2026-06-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Card Koffing 51/102 Shadowless Base Set 1999 CGC 8 NM/M [eBay]	$18.95		Report It
2026-05-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon TCG Koffing 1999 Base Set Shadowless PSA 8 51/102 English Common 051/102 [eBay]	$15.50		Report It
2026-03-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon 1999 Koffing Base Set Shadowless 51/102 CGC 8 [eBay]	$24.99		Report It
2026-02-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51/102 KOFFING CGC 8 [eBay]	$11.50		Report It
2026-01-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokémon Base Set Shadowless Koffing 51/102 CGC 8 NM/Mint [eBay]	$20.00 $26.99	$26.99	Report It
2025-12-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 8 #51 [eBay]	$22.00 $29.00	$29.00	Report It
2025-11-23	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing Pokemon 1999 Base Set Shadowless 51/102 CGC 8.5 NM/Mint + [eBay]	$14.99		Report It
2025-11-21	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 8 #51 [eBay]	$21.38		Report It
2025-09-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 8 LOW POPULATION #51 [eBay]	$23.00		Report It
2025-08-18	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING CGC 8 #51 [eBay]	$10.00		Report It
2025-07-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 8 #51 [eBay]	$17.14		Report It
2025-06-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Base Set Shadowless Koffing 51/102 SGC 8 Near Mint Common #51 [eBay]	$8.49		Report It
2025-04-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 8 #51 [eBay]	$13.00		Report It
2025-03-31	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Card 1999 Shadowless Koffing Base Set PSA 8 Mint 51/102 [eBay]	$32.56		Report It
2025-03-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon TCG Base Set Shadowless Koffing #51/102 PSA 8.5 51/102 [eBay]	$20.00		Report It
2025-02-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Koffing Shadowless - 51/102 - Base Set Graded PSA 8 Nm-Mt 51/102 [eBay]	$26.10		Report It
2025-01-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Card Koffing 51/102 Shadowless Base Set 1999 PSA 8 NM-MT 51/102 [eBay]	$20.00		Report It
2024-07-13	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon TCG Base Set Shadowless Koffing #51/102 PSA 8 NM-MT 51/102 [eBay]	$15.75		Report It
2024-07-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 8 Koffing 51/102 Shadowless Pokémon Card Base Set Common WOTC NM-MT 51/102 [eBay]	$25.51		Report It
2024-05-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 - 1999 Pokemon Base Set Shadowless CGC 8.5 NM/Mint+ 51/102 [eBay]	$14.95
2024-04-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	SGC 8.5 1999 Pokemon TCG Base Set Shadowless Koffing 51/102 NM/MT+ #51 [eBay]	$5.00
2023-10-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Base Set Koffing #51 Shadowless PSA 8 #51 [eBay]	$14.00
2023-10-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Base Set Koffing #51 Shadowless PSA 8 (6273) SJC #51 [eBay]	$13.99
2023-09-15	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Base Set Koffing #51 Shadowless PSA 8 (6271) SJC #51 [eBay]	$14.99
2023-09-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Game Shadowless # 51 Koffing PSA 8 Card! NM-M! BASE SET Free Ship! #51 [eBay]	$22.48
2023-07-23		Pokemon TCG 1999 Shadowless Base Set Koffing PSA 8 NM Mint 51/102 [eBay]	$19.27
2023-05-29		PSA 8 - Koffing - Shadowless Base Set #51 - NM-MT - Pokemon [eBay]	$10.00
2023-01-25		1999 Pokemon Game 51/102 Koffing Shadowless TCG Base Set Shadowless PSA 8 [eBay]	$19.99

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-06-15	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokémon Koffing Shadowless 51/102 CGC 9 Base Set WOTC 51/102 [eBay]	$13.50		Report It
2026-06-07	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 #51 [eBay]	$45.00		Report It
2026-05-22	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon Koffing 51/102 Base Set Shadowless Regular Common PSA 9 English Card 051/102 [eBay]	$32.00		Report It
2026-05-19	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 #51 [eBay]	$47.00		Report It
2026-05-13	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokémon Koffing Shadowless 51/102 CGC 9 Base Set WOTC 51/102 [eBay]	$5.50		Report It
2026-05-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON KOFFING #51/102 BASE SET SHADOWLESS PSA 9 MINT! 051/102 [eBay]	$49.95		Report It
2026-04-26	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Koffing Base Set Shadowless #51 PSA 9 Mint [eBay]	$33.00		Report It
2026-03-29	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Shadowless Koffing PSA 9 Mint #51 Base Set [eBay]	$23.50		Report It
2026-03-11	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 #51 [eBay]	$37.00		Report It
2026-02-19	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon 1999 Base Set Shadowless Koffing 51/102 PSA 9 MINT 51/102 [eBay]	$39.99		Report It
2026-01-30	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 9 - 1999 Pokémon Koffing Shadowless Base set #51 [eBay]	$41.78 $55.71	$55.71	Report It
2026-01-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Cards: Base Set Shadowless Common: Koffing 51/102 PSA 9 #51 [eBay]	$47.10 $53.62	$53.62	Report It
2025-12-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 #51 [eBay]	$33.00		Report It
2025-12-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 #51 [eBay]	$33.00		Report It
2025-12-22	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Koffing Base Set Shadowless #51 PSA 9 Mint [eBay]	$24.00		Report It
2025-12-15	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 #51 [eBay]	$37.00		Report It
2025-11-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Cards: Base Set Shadowless Common: Koffing 51/102 PSA 9 #51 [eBay]	$47.78 $61.42	$61.42	Report It
2025-11-01	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 9 MINT Koffing Shadowless #51 1999 Base Set Pokemon Card #51 [eBay]	$45.00		Report It
2025-07-21	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 9 - Pokemon KOFFING 51/102 - SHADOWLESS BASE SET - MINT 51/102 [eBay]	$27.50		Report It
2025-05-15	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 1999 Pokemon Base Set Shadowless PSA 9 #51 [eBay]	$20.00		Report It
2025-04-21	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Koffing Base Set Shadowless #51 PSA 9 Mint [eBay]	$22.52		Report It
2025-03-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokémon Base Set Shadowless - Koffing 51/102 - PSA 9 MT #51 [eBay]	$30.00		Report It
2025-02-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing CGC 9 Mint Base set Shadowless Pokemon Card WOTC subgrades [eBay]	$20.00		Report It
2025-02-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 9 MINT Koffing 51 SHADOWLESS 1999 Base Set WOTC Pokemon Card. [eBay]	$54.78		Report It
2025-02-04	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing shadowless PSA 9 MINT #51/102 base set 1999 WOTC VTG Pokémon card [eBay]	$24.99		Report It
2024-12-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 [eBay]	$51.00		Report It
2024-10-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 [eBay]	$26.25		Report It
2024-10-05	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon 1999 base set Shadowless Koffing #51 Mint PSA 9 [eBay]	$25.00		Report It
2024-08-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 9 [eBay]	$20.00		Report It
2024-07-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Game Shadowless # 51 Koffing PSA 9 Card! MINT! BASE SET Free Ship! #51 [eBay]	$24.97		Report It

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2025-11-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing - 51/102 Shadowless CGC 9.5 Base Set Pokemon - MINT+ 51/102 [eBay]	$28.00		Report It

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-05-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Card Koffing 51/102 Base Set Shadowless PSA 10 GEM MINT #51 [eBay]	$340.76	Report It
2026-04-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon - Base Set 1st Edit. 1999 Shadowless "KOFFING" PSA 10 Gem/Mint #51/102. #51 [eBay]	$510.00	Report It
2026-03-22	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 10 GEM MINT Koffing Shadowless Base Set 1999 Pokemon 51/102 #51 [eBay]	$229.99	Report It
2026-02-03	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokémon Shadowless Base Set Koffing #51 PSA 10 #51 [eBay]	$233.50	Report It
2026-01-04	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 10 #51 [eBay]	$233.50	Report It
2025-09-20	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 10 #51 [eBay]	$220.00	Report It
2025-06-11	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 10 051/102 [eBay]	$249.00	Report It
2024-12-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON BASE SET SHADOWLESS #51 KOFFING PSA 10 [eBay]	$137.50	Report It
2024-11-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$80.90	Report It
2024-11-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 10 GEM MINT Koffing 51 SHADOWLESS 1999 Base Set WOTC Pokemon Card POP 136 [eBay]	$124.40	Report It
2024-10-06	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$72.03	Report It
2024-09-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Koffing Base Set Shadowless 51/102 Gem Mint PSA10 #51 [eBay]	$62.50	Report It
2024-07-23	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Koffing Base Set Shadowless 51/102 Gem Mint PSA10 #51 [eBay]	$51.00	Report It
2024-07-11	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$54.28	Report It
2024-07-08	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Koffing Base Set Shadowless 51/102 PSA 10 Gem Mint [eBay]	$60.00	Report It
2024-06-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Koffing Base Set Shadowless 51/102 PSA 10 Gem Mint English 51/102 [eBay]	$49.99	Report It
2024-05-19	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$64.76
2024-05-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Koffing 51/102 Shadowless Base Set WOTC PSA 10 Gem Mint - CS9SL 51/102 [eBay]	$52.00
2024-03-09	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 10 Koffing 51/102 And Switch 95/102 - Pokemon Base Set Shadowless [eBay]	$74.99
2024-02-01	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon TCG - Shadowless Base Set - Koffing - PSA 10 Gem Mint - 51/102 WOTC 1999 #51 [eBay]	$65.00
2023-12-28	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Base Set Shadowless Koffing 51/102 PSA 10 GEM MINT [eBay]	$49.61
2023-12-17	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 10 GEM MINT KOFFING 51/102 SHADOWLESS Base Set Pokemon Card [eBay]	$41.50
2023-10-19	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Base Set Shadowless Koffing #51 PSA 10 GEM MT Vintage Rare Pokémon #51 [eBay]	$47.00
2023-07-26	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon TCG 1999 Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$49.75
2023-07-10		Pokemon TCG 1999 Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$40.61
2023-07-06		PSA 10 GEM MINT Koffing Shadowless Base Set Pokemon Card 51/102 [eBay]	$54.99
2023-06-17		PSA 10 GEM MINT Koffing 51 SHADOWLESS 1999 Base Set WOTC Pokemon Card [eBay]	$83.27
2023-06-03		Pokemon TCG 1999 Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$93.07
2023-05-22		Pokemon TCG 1999 Base Set Shadowless Koffing 51/102 PSA 10 [eBay]	$37.01
2023-04-30		Pokemon PSA 10 Base Set Shadowless Koffing 51/102 [eBay]	$69.00

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Any value shown for this card with this grade is an estimate based on sales we've found for other grades and the age of the card.
This estimate is based on the card being PSA or BGS graded. Grades from other companies could be worth much less.

No sales data for this card and grade

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2024-02-22	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing #51 Shadowless PSA 3 Pokemon Base Set TCG [eBay]	$15.00

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2025-04-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Shadowless Koffing # 51/102 Base Set Pokemon Trading Game TCG Cards PSA 4 VG-EX #51 [eBay]	$14.54		Report It
2024-06-15	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing 51/102 Base Set Shadowless MP 1999 Vintage Pokemon TCG PSA 4 051/102 [eBay]	$2.00

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2025-03-27	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon Base Set Unlimited Shadowless Koffing SHADOWLESS PSA 5 (9034) #51 [eBay]	$28.00	Report It
2025-03-14	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 POKEMON KOFFING BASE SET SHADOWLESS 51/102 CGC 5 [eBay]	$7.31	Report It
2023-05-01		1999 Pokémon KOFFING SHADOWLESS - Base Set 51/102 Common - PSA 5 EX Fresh Grade! 51/102 [eBay]	$5.50
2023-03-29		Pokemon Base Set Unlimited Shadowless Koffing SHADOWLESS PSA 5 #51 [eBay]	$5.50
2022-10-30		PSA 5 Shadowless Koffing #51 Pokemon 1999 Base Set Near Mint #65 [eBay]	$6.27
2022-06-20		PSA 5 Shadowless Koffing #51 Pokemon 1999 Base Set Near Mint 🔥🔥🔥 #65 [eBay]	$9.27
2022-03-20		1999 POKEMON SHADOWLESS BASE SET KOFFING 51/102 PSA 5 EX 51/102 [eBay]	$4.99

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-03-11	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	PSA 6 - 1999 Pokémon Koffing Shadowless Base set #51 051/102 [eBay]	$37.40	Report It
2025-12-26	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Koffing - 51/102 Shadowless CGC 6 Base Set Pokemon - Ex/NM+ 51/102 [eBay]	$7.99	Report It
2024-12-16	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokemon PSA 6 SHADOWLESS KOFFING 51/102 - BASE SET NON HOLO - MINT 51/102 [eBay]	$15.50	Report It
2023-05-22		Koffing 51/102 - Shadowless - Base Set WoTC English Pokemon Card - PSA 6 #51 [eBay]	$12.50
2023-02-16		Pokémon TCG Koffing Base Set 51/102 Shadowless PSA 6 51/102 [eBay]	$8.50
2022-10-10		1999 Pokemon Game 51/102 Koffing Shadowless TCG Base Set PSA 6 EX-MT [eBay]	$13.27
2022-07-05		POKEMON Shadowless Base Set Koffing Non-Holo 51/102 PSA 6 New Cert [eBay]	$5.50

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Sale Date ▲ ▼	TW	Title ▲ ▼	▲ ▼ Price
2026-04-24	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	1999 Pokemon Base Set Koffing Shadowless 51/102 CGC 10 #51/102 51/102 [eBay]	$56.80		Report It
2024-04-21	Time Warp shows photos of completed sales. >Subscribe ($6/month) to see photos. OK	Pokémon TCG Koffing Base Set 51/102 Shadowless CGC Grade 10 Population 11 51/102 [eBay]	$32.00

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No sales data for this card and grade

Graded Population Report: Koffing [Shadowless] #51

Visualize the distrbution of grades in the chart. Hover or touch points to see the actual population for each grade.

Grade Your Cards &Save $25 Use Code: PC25

* population census updated monthly

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Click on a listing to see full details. Ok

Koffing [Shadowless] #51 (Pokemon Base Set) Details

See:	Population Report
Genre:	Pokemon Card
Release Date:	June 1, 1995
Publisher:	none
Card Number:	#51
Print Run:	n/a
Notes:	none

ePID (eBay):	none
TCGPlayer ID:	107048
PriceCharting ID:	715742

Description:	none

More Photos: Pokemon Base Set: Koffing [Shadowless] #51

Main Image

Full Price Guide: Koffing [Shadowless] #51 (Pokemon Base Set)

Ungraded	$3.95
Grade 1	-
Grade 2	$7.00
Grade 3	$8.00
Grade 4	$9.00
Grade 5	$10.00
Grade 6	$12.00
Grade 7	$15.00
Grade 8	$19.28
Grade 9	$37.53
Grade 9.5	$41.00
TAG 10	-
ACE 10	-
SGC 10	$160.00
CGC 10	$56.80
PSA 10	$265.91
BGS 10	$346.00
BGS 10 Black	$1,730.00
CGC 10 Pristine	$102.00

All prices are the current market price.

Koffing [Shadowless] #51 (Pokemon Base Set | Pokemon Cards) prices are based on the historic sales. The prices shown are calculated using our proprietary algorithm.
Historic sales data are completed sales with a buyer and a seller agreeing on a price. We do not factor unsold items into our prices.
Chart shows the price of Koffing [Shadowless] #51 at the end of each month going back as long as we have tracked the item.

Loose Price	Add typical shipping costs
Site	Price
eBay	$0.50
PriceCharting
TCGPlayer