PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.5 |
| PSA 7 | $13.95 |
| PSA 8 | $23 |
| PSA 9 | $32.99 |
| PSA 10 | $207.29 |
| BGS 10 | $269 |
| CGC 10 | $124 |
| SGC 10 | $124 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-evolutions/pokemon-evolutions-mewtwo-holo-51