PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.95 |
| PSA 9 | $12 |
| PSA 10 | $610 |
| BGS 10 | $793 |
| CGC 10 | $366 |
| SGC 10 | $366 |
Market context: PSA 10 premium: 55.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-secret-of-the-lakes/pokemon-japanese-secret-of-the-lakes-gyarados-variant-1st-edition-card