PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $95.25 |
| PSA 7 | $30 |
| PSA 8 | $37.99 |
| PSA 9 | $75 |
| PSA 10 | $295.5 |
| BGS 10 | $255 |
| CGC 10 | $93.07 |
| SGC 10 | $177 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-go/pokemon-japanese-go-mewtwo-v-74