PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $199.97 |
| PSA 7 | $165.07 |
| PSA 8 | $361.17 |
| PSA 9 | $397 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-gyarados-prerelease-staff-XY60