PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $183.7 |
| PSA 8 | $88.52 |
| PSA 9 | $435.56 |
| PSA 10 | $2072.52 |
| BGS 10 | $2694 |
| CGC 10 | $1244 |
| SGC 10 | $1244 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-20th-anniversary/pokemon-japanese-20th-anniversary-mewtwo-ex-1st-edition-95