Groudon [Gold Star 1st Edition] #56
Pokemon Japanese Holon Research
![Groudon [Gold Star 1st Edition] #56 Pokemon Japanese Holon Research Prices](https://storage.googleapis.com/images.pricecharting.com/fw7etb33tya5hk7j/240.jpg)
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| Ungraded | Grade 7 | Grade 8 | Grade 9 | Grade 9.5 | PSA 10 | |
|---|---|---|---|---|---|---|
| $947.07 +$14.28 | - | $1,230.50 $0.00 | $2,239.05 -$1.09 | $2,463.00 -$1.00 | $9,095.58 -$23.20 | + |
| volume: 1 sale per month | volume: rare | volume: 2 sales per year | volume: 5 sales per year | volume: rare | volume: 2 sales per month | + |
| Grade 9 | Grade 9.5 | PSA 10 | ||||
| $2,239.05 -$1.09 | $2,463.00 -$1.00 | $9,095.58 -$23.20 | ||||
| volume: 5 sales per year | volume: rare | volume: 2 sales per month |
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| Sale Date ▲ ▼ | TW | Title ▲ ▼ | ▲ ▼ Price | ||
|---|---|---|---|---|---|
| 2026-05-01 |
|
Groudon Gold Star 056/086 1st ED Holon Research Tower Pokemon Card Japanese 405 Japanese 056/086 [eBay] |
$1,523.73
$1,758.15 |
$1,758.15 | Report It |
| 2026-04-17 |
|
Groudon Gold Star 056/086 1st ED Holon Research Tower Pokemon Card Japanese 405 Japanese 056/086 [eBay] | $89.90 | Report It | |
| 2026-04-12 |
|
Groudon Gold Star 056/086 1st ED Holon Research Tower Pokemon Card Japanese Japanese [eBay] |
$1,011.49
$1,083.74 |
$1,083.74 | Report It |
| 2026-04-10 |
|
Groudon Gold Star 056/086 1st ED Holon Research Tower Pokemon Card Japanese 405 Japanese 056/086 [eBay] | $1,197.78 | Report It | |
| 2026-04-08 |
|
Groudon Gold Star 056/086 1st ED Holon Research Tower Pokemon Card Japanese 405 Japanese 056/086 [eBay] | $106.74 | Report It | |
| 2025-12-19 |
|
Groudon Gold Star 056/086 1st ED Holon Research Tower Pokemon Card Japanese 405 Japanese 056/086 [eBay] |
$850.00
$998.88 |
$998.88 | Report It |
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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 | ||
|---|---|---|---|---|---|
| 2025-11-02 |
|
Pokemon Groudon Gold Star Holon Research Tower 1st Ed JPN Holo #056 PSA 8 SWIRL #056 [eBay] | $1,325.00 | Report It | |
| 2025-08-04 |
|
Pokemon Groudon Gold Star Holon Research Tower 1st Edition Japanese #056 PSA 8 [eBay] | $1,136.00 | Report It |
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| Sale Date ▲ ▼ | TW | Title ▲ ▼ | ▲ ▼ Price | ||
|---|---|---|---|---|---|
| 2026-03-22 |
|
Pokemon Groudon Gold Star Holon Research Tower 1st Ed Japanese Holo #056 PSA 9 [eBay] | $2,450.00 | Report It | |
| 2026-03-08 |
|
Pokemon Groudon Gold Star Holon Research Tower 1st Ed Japanese Holo #056 PSA 9 [eBay] | $1,975.50 | Report It | |
| 2026-02-22 |
|
Pokemon Groudon Gold Star Holon Research Tower 1st Ed Japanese Holo #056 PSA 9 [eBay] | $2,250.00 | Report It | |
| 2025-08-10 |
|
Pokemon Groudon Gold Star Holon Research Tower 1st Edition Japanese #056 PSA 9 [eBay] | $1,975.50 | 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.
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 | ||
|---|---|---|---|---|---|
| 2026-05-17 |
|
PSA 1 Pokemon Groudon Gold Star Holon Research Tower 1st Ed Japanese Holo #056 Japanese 111/113 [eBay] | $1,050.00 | Report It |
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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.
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 | ||
|---|---|---|---|---|---|
| 2025-09-10 |
|
Groudon Gold Star Holon Research Tower 056/086 1st Ed Pokemon Japanese PSA 4 Japanese 056/086 [eBay] | $709.99 | Report It |
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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.
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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 | ||
|---|---|---|---|---|---|
| 2025-11-15 |
|
2005 POKEMON JPN HOLON RESEARCH TOWER GOLD STAR-1ST ED #056 GROUDON-HOLO PSA 6 #056 [eBay] | $950.00 | Report It |
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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.
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.
We earn a commission if you click links and buy stuff.
| Sale Date ▲ ▼ | TW | Title ▲ ▼ | ▲ ▼ Price | ||
|---|---|---|---|---|---|
| 2025-07-22 |
|
2005 Pokemon Holon Research Twr 1st Ed JPN Groudon Gold Star BGS 10 BLACK LABEL [eBay] | $16,100.00 | Report It |
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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.
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: Groudon [Gold Star 1st Edition] #56
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Groudon [Gold Star 1st Edition] #56 (Pokemon Japanese Holon Research) Details
| See: | Population Report |
| Genre: | Pokemon Card |
| Release Date: | none |
| Publisher: | none |
| Card Number: | #56 |
| Print Run: | n/a |
| Notes: | none |
| ePID (eBay): | none |
| TCGPlayer ID: | |
| PriceCharting ID: | 10229365 |
| Description: | none |
More Photos: Pokemon Japanese Holon Research: Groudon [Gold Star 1st Edition] #56
![Main Image | Groudon [Gold Star 1st Edition] Pokemon Japanese Holon Research](https://storage.googleapis.com/images.pricecharting.com/fw7etb33tya5hk7j/1600.jpg "Main Image | Groudon [Gold Star 1st Edition] Pokemon Japanese Holon Research")
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Full Price Guide: Groudon [Gold Star 1st Edition] #56 (Pokemon Japanese Holon Research)
| Ungraded | $947.07 |
| Grade 1 | $1,050.00 |
| Grade 2 | $543.00 |
| Grade 3 | $603.00 |
| Grade 4 | $709.99 |
| Grade 5 | $760.00 |
| Grade 6 | $950.00 |
| Grade 7 | - |
| Grade 8 | $1,230.50 |
| Grade 9 | $2,239.05 |
| Grade 9.5 | $2,463.00 |
| TAG 10 | - |
| ACE 10 | - |
| SGC 10 | $5,457.00 |
| CGC 10 | $5,457.00 |
| PSA 10 | $9,095.58 |
| BGS 10 | $11,824.00 |
| BGS 10 Black | $16,100.00 |
| CGC 10 Pristine | $9,823.00 |
All prices are the current market price.
Groudon [Gold Star 1st Edition] #56 (Pokemon Japanese Holon Research | 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 Groudon [Gold Star 1st Edition] #56 at the end of each month going back as long as we have tracked the item.
