PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $199.99 |
| PSA 7 | $228 |
| PSA 8 | $285 |
| PSA 9 | $396.15 |
| PSA 10 | $896.47 |
| BGS 10 | $1165 |
| CGC 10 | $590 |
| SGC 10 | $538 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-groudon-ex-holo-2