PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $103.9 |
| PSA 7 | $77.8 |
| PSA 8 | $119.99 |
| PSA 9 | $189.44 |
| PSA 10 | $1021.16 |
| BGS 10 | $1150 |
| CGC 10 | $260 |
| SGC 10 | $226.5 |
TCGplayer market price: $117.86 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-unified-minds/pokemon-unified-minds-mewtwo-mew-gx-71