PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $8.39 |
| PSA 8 | $8.52 |
| PSA 9 | $30.21 |
| PSA 10 | $126.65 |
| BGS 10 | $165 |
| CGC 10 | $76 |
| SGC 10 | $76 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-rulers-of-the-heavens/pokemon-japanese-rulers-of-the-heavens-gyarados-14