PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $21.84 |
| PSA 7 | $46 |
| PSA 8 | $72.5 |
| PSA 9 | $137.92 |
| PSA 10 | $1150 |
| BGS 10 | $1495 |
| CGC 10 | $175 |
| SGC 10 | $690 |
TCGplayer market price: $41.74 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-mewtwo-3