Onix [1999-2000] #56 Pokemon Base Set
![Onix [1999-2000] #56 Pokemon Base Set Prices](https://storage.googleapis.com/images.pricecharting.com/corryhv3oqkyyewdhxya/240.jpg)
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| Ungraded | Grade 7 | Grade 8 | Grade 9 | Grade 9.5 | PSA 10 | |
|---|---|---|---|---|---|---|
| $2.43 +$0.11 | - | $19.99 $0.00 | $49.48 $0.00 | $54.00 $0.00 | $155.50 $0.00 | + |
| volume: 2 sales per month | volume: rare | volume: 6 sales per year | volume: 6 sales per year | volume: rare | volume: 1 sale per month | + |
| Grade 9 | Grade 9.5 | PSA 10 | ||||
| $49.48 $0.00 | $54.00 $0.00 | $155.50 $0.00 | ||||
| volume: 6 sales per year | volume: rare | volume: 1 sale per month |
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No sales data for this card and grade
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.
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| Sale Date ▲ ▼ | TW | Title ▲ ▼ | ▲ ▼ Price | ||
|---|---|---|---|---|---|
| 2026-03-03 |
|
1999 POKEMON BASE SET 1999-2000 "4TH PRINT" #56 ONIX PSA 8 #56 [eBay] | $18.82 | Report It | |
| 2026-01-22 |
|
ONIX 56/102 - BASE SET 1999-2000 POKEMON CARD - FRESH SLAB- PSA 8 56/102 [eBay] |
$25.38
$31.87 |
$31.87 | Report It |
| 2025-11-29 |
|
CGC 8.5 Onix 56/102 - Base Set 1999-2000 (4th Print) - Pokemon TCG - SHIPS FAST [eBay] | $19.99 | Report It |
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| Sale Date ▲ ▼ | TW | Title ▲ ▼ | ▲ ▼ Price | ||
|---|---|---|---|---|---|
| 2026-02-09 |
|
PSA 9 Vintage Onix 56/102 Base Set Pokemon Card WOTC 1999-2000 4th Print 56/102 [eBay] |
$51.87
$61.43 |
$61.43 | Report It |
| 2026-01-03 |
|
ONIX 56/102 - BASE SET 1999-2000 POKEMON CARD - FRESH SLAB POP 85 - PSA 9 MINT 56/102 [eBay] | $47.08 | Report It | |
| 2025-12-27 |
|
1999-2000 Pokemon Base Set 4th Print Onix 56/102 PSA 9 Mint [eBay] | $49.99 | Report It | |
| 2025-09-01 |
|
POKEMON BASE SET UNLIMITED 1999-2000 #56 ONIX PSA 9 WOTC #56 [eBay] | $9.00 | Report It | |
| 2025-07-14 |
|
POKEMON BASE SET 🚨UK Ed. 4th Print🚨 1999-2000 #56 ONIX PSA 9 #56 [eBay] | $21.99 | Report It | |
| 2025-05-15 |
|
POKEMON BASE SET UNLIMITED 1999-2000 #56 ONIX PSA 9 #56 [eBay] | $32.99 | Report It |
See an incorrect/misclassified sale? Please click "report" to notify admin.
No sales data for this card and grade
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.
We earn a commission if you click links and buy stuff.
| Sale Date ▲ ▼ | TW | Title ▲ ▼ | ▲ ▼ Price | ||
|---|---|---|---|---|---|
| 2026-05-24 |
|
1999 POKEMON BASE SET 1999-2000 “4TH PRINT” #56 ONIX PSA 10 #56 [eBay] | $155.50 | Report It | |
| 2026-04-26 |
|
PSA 10 Onix 56/102 1999-2000 Base Set 4th Print Pokemon WOTC 56/102 [eBay] |
$179.99
$199.99 |
$199.99 | Report It |
| 2026-02-04 |
|
1999 POKEMON GAME 56 ONIX PSA 10 GEM MINT BASE SET 1999-2000 [eBay] | $124.99 | Report It | |
| 2025-09-01 |
|
Onix Base Set 4th Print UK 1999-2000 Unlimited PSA 10 Pokemon card #56 Mint #SWSH261 [eBay] | $86.21 | Report It | |
| 2025-08-16 |
|
Pokemon Card 1999-2000 Base Set Onix 56/102 4th Print PSA 10 Gem Mint 56/102 [eBay] | $57.75 | Report It | |
| 2025-07-06 |
|
ONIX BASE SET 1999-2000 POKEMON GAME 1999 56 PSA 10 [eBay] | $59.36 | Report It | |
| 2025-06-29 |
|
ONIX BASE SET 1999-2000 POKEMON GAME 1999 56 4TH PRINT PSA 10 [eBay] | $73.26 | Report It | |
| 2025-05-08 |
|
PSA 10 Onix 56/102 Base Set Pokemon Card 1999-2000 4th Print POP 95 [eBay] | $75.70 | Report It |
See an incorrect/misclassified sale? Please click "report" to notify admin.
No sales data for this card and grade
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
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
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
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
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
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
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
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
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
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
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
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
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.
Graded Population Report: Onix [1999-2000] #56
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* population census updated monthly
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Onix [1999-2000] #56 (Pokemon Base Set) Details
| See: | Population Report |
| Genre: | Pokemon Cards |
| Release Date: | January 6, 1999 |
| Publisher: | none |
| Card Number: | #56 |
| Print Run: | n/a |
| Notes: | none |
| ePID (eBay): | none |
| TCGPlayer ID: | |
| PriceCharting ID: | 9138745 |
| Description: | none |
More Photos: Pokemon Base Set: Onix [1999-2000] #56
![Main Image | Onix [1999-2000] Pokemon Base Set](https://storage.googleapis.com/images.pricecharting.com/corryhv3oqkyyewdhxya/1600.jpg "Main Image | Onix [1999-2000] Pokemon Base Set")
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Full Price Guide: Onix [1999-2000] #56 (Pokemon Base Set)
| Ungraded | $2.43 |
| Grade 1 | - |
| Grade 2 | - |
| Grade 3 | - |
| Grade 4 | - |
| Grade 5 | - |
| Grade 6 | - |
| Grade 7 | - |
| Grade 8 | $19.99 |
| Grade 9 | $49.48 |
| Grade 9.5 | $54.00 |
| TAG 10 | - |
| ACE 10 | - |
| SGC 10 | $93.00 |
| CGC 10 | $93.00 |
| PSA 10 | $155.50 |
| BGS 10 | $202.00 |
| BGS 10 Black | $1,010.00 |
| CGC 10 Pristine | $167.00 |
All prices are the current market price.
Onix [1999-2000] #56 (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 Onix [1999-2000] #56 at the end of each month going back as long as we have tracked the item.
