PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $138.12 |
| PSA 7 | $161 |
| PSA 8 | $236.5 |
| PSA 9 | $440 |
| PSA 10 | $4200 |
| BGS 10 | $5460 |
| CGC 10 | $938.5 |
| SGC 10 | $2520 |
TCGplayer market price: $174.9 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-breakthrough/pokemon-breakthrough-mewtwo-ex-164