PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.99 |
| PSA 7 | $7 |
| PSA 8 | $9.01 |
| PSA 9 | $21.88 |
| PSA 10 | $123.65 |
| BGS 10 | $161 |
| CGC 10 | $31.93 |
| SGC 10 | $74 |
Market context: ungraded price -0.8% over 30 days. +25.4% over 90 days. PSA 10 premium: 24.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-2020-battle-academy/pokemon-2020-battle-academy-mewtwo-gx-31