PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $13.8 |
| PSA 9 | $28.77 |
| PSA 10 | $182.5 |
| BGS 10 | $237 |
| CGC 10 | $110 |
| SGC 10 | $110 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-1998-carddass/pokemon-japanese-1998-carddass-mewtwo-2