PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.98 |
| PSA 9 | $32.58 |
| PSA 10 | $308.37 |
| BGS 10 | $401 |
| CGC 10 | $185 |
| SGC 10 | $185 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mysterious-mountains/pokemon-japanese-mysterious-mountains-seel-23