Groudon Gold Star (1st Edition)
Holon Research Tower (1st Edition) - 56/86
Purchase price
Quantity
Purchase price
Quantity
Market prices
Groudon Gold Star (1st Edition) 56/86 from Holon Research Tower (1st Edition) sells for about $1,564.82 ungraded, based on 4 completed sales over a longer period: it sells too rarely for a 90-day median. As of October 3, 2026.
Graded population: BGS 35 copies (11.4% in 10), CGC 18 copies, and CCC 4 copies, as of October 1, 2026.
Ungraded
Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.
Actual prices may vary.
Graded population report — Groudon Gold Star (1st Edition) #56
Updated monthly · as of October 2026
CGC
| Grade | Pop |
|---|---|
| 9 | 1 |
| 8 | 4 |
| 7 | 2 |
| 6.5 | 2 |
| 6 | 2 |
| 5.5 | 2 |
| 4.5 | 2 |
| 4 | 1 |
| 3 | 1 |
| Authentic altered | 1 |
BGS
| Grade | Pop |
|---|---|
| Black Label 10 | 1 |
| Pristine 10 | 3 |
| 9.5 | 10 |
| 9 | 6 |
| 8.5 | 4 |
| 8 | 6 |
| 7.5 | 2 |
| 7 | 2 |
| 2.5 | 1 |
About this card
Groudon wears its alternate colouring here, the red plating of an ordinary card coming out olive gold over a slate body against a deep blue field of stars and drifting pale crystals. The box under the picture carries the restriction that defines these cards: one star Pokémon in a deck and no more. Its opening attack is the same on all three stars in this expansion, each of them raking Energy of its own type back out of the discard pile.
Card details
Types
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Attacks
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Count the number of Prize cards your opponent has taken. Search your discard pile for up to that many Fighting Energy cards and attach them to Groudon ☆.
Weaknesses
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