PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $61.39 |
| PSA 7 | $22 |
| PSA 8 | $28 |
| PSA 9 | $92 |
| PSA 10 | $1037.42 |
| BGS 10 | $1349 |
| CGC 10 | $335 |
| SGC 10 | $622 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-groudon-ex-56