PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $78.95 |
| PSA 7 | $45.99 |
| PSA 8 | $68.16 |
| PSA 9 | $106.82 |
| PSA 10 | $445.33 |
| BGS 10 | $579 |
| CGC 10 | $189.22 |
| SGC 10 | $267 |
Market context: ungraded price -28.0% over 30 days. -24.1% over 90 days. PSA 10 premium: 5.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-gx-ultra-shiny/pokemon-japanese-gx-ultra-shiny-mewtwo-gx-219