PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.99 |
| PSA 7 | $10 |
| PSA 8 | $29.99 |
| PSA 9 | $57.36 |
| PSA 10 | $629.5 |
| BGS 10 | $818 |
| CGC 10 | $220 |
| SGC 10 | $378 |
TCGplayer market price: $12.4 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-mewtwo-ex-XY107