PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $49 |
| PSA 7 | $84 |
| PSA 8 | $93.88 |
| PSA 9 | $254.95 |
| PSA 10 | $2700 |
| BGS 10 | $3510 |
| CGC 10 | $501 |
| SGC 10 | $1620 |
TCGplayer market price: $73.66 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-breakthrough/pokemon-breakthrough-mewtwo-ex-158