PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $285 |
| PSA 7 | $184.79 |
| PSA 8 | $291.56 |
| PSA 9 | $341.92 |
| PSA 10 | $2196.28 |
| BGS 10 | $2855 |
| CGC 10 | $500 |
| SGC 10 | $1318 |
TCGplayer market price: $400.46 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-unified-minds/pokemon-unified-minds-mewtwo-mew-gx-242