PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $67.54 |
| PSA 7 | $1237.38 |
| PSA 8 | $2805.94 |
| PSA 9 | $7497.5 |
| PSA 10 | $20000 |
| BGS 10 | $26000 |
| CGC 10 | $12000 |
| SGC 10 | $12000 |
Market context: ungraded price +69.3% over 30 days. +91.8% over 90 days. PSA 10 premium: 296.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-mewtwo-corocoro-glossy-150