PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $43.84 |
| PSA 7 | $32 |
| PSA 8 | $40.07 |
| PSA 9 | $251.69 |
| PSA 10 | $500.14 |
| BGS 10 | $650 |
| CGC 10 | $300 |
| SGC 10 | $300 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-kyogre-ex-39