PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $455 |
| PSA 7 | $202 |
| PSA 8 | $252 |
| PSA 9 | $467.85 |
| PSA 10 | $5500 |
| BGS 10 | $7150 |
| CGC 10 | $3300 |
| SGC 10 | $3300 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mysterious-mountains/pokemon-japanese-mysterious-mountains-gyarados-28