PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $75.56 |
| PSA 7 | $313.49 |
| PSA 8 | $528 |
| PSA 9 | $1256.26 |
| PSA 10 | $11345.43 |
| BGS 10 | $14749 |
| CGC 10 | $7100 |
| SGC 10 | $6807 |
TCGplayer market price: $254.77 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-mewtwo-shadowless-10