PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $589.26 |
| PSA 7 | $1628.95 |
| PSA 8 | $1750.01 |
| PSA 9 | $3950 |
| PSA 10 | $15632.26 |
| BGS 10 | $20322 |
| CGC 10 | $9379 |
| SGC 10 | $9379 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mysterious-mountains/pokemon-japanese-mysterious-mountains-gengar-44