PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $115.1 |
| PSA 7 | $85 |
| PSA 9 | $164.49 |
| PSA 10 | $914.88 |
| BGS 10 | $1189 |
| CGC 10 | $164.4 |
| SGC 10 | $155 |
TCGplayer market price: $155 (as of 2026-08-29)
Market context: ungraded price -11.7% over 30 days. -5.1% over 90 days. PSA 10 premium: 7.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-miracle-twins/pokemon-japanese-miracle-twins-mewtwo-mew-gx-108