PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $317.75 |
| PSA 7 | $139.46 |
| PSA 8 | $164.57 |
| PSA 9 | $435 |
| PSA 10 | $1207.97 |
| BGS 10 | $1570 |
| CGC 10 | $331.6 |
| SGC 10 | $725 |
Market context: ungraded price +5.9% over 30 days. +14.3% over 90 days. PSA 10 premium: 3.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-tag-all-stars/pokemon-japanese-tag-all-stars-mewtwo-mew-gx-222