PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $226.95 |
| PSA 7 | $424.83 |
| PSA 8 | $449.5 |
| PSA 9 | $1215.34 |
| PSA 10 | $37553.99 |
| BGS 10 | $48820 |
| CGC 10 | $2500 |
| SGC 10 | $22532 |
Market context: ungraded price +26.1% over 30 days. +13.5% over 90 days. PSA 10 premium: 165.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-groudon-ex-holo-2