PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $30.74 |
| PSA 7 | $52 |
| PSA 8 | $64.87 |
| PSA 9 | $84.99 |
| PSA 10 | $580.59 |
| BGS 10 | $755 |
| CGC 10 | $145 |
| SGC 10 | $348 |
Market context: ungraded price +7.8% over 30 days. +23.0% over 90 days. PSA 10 premium: 18.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-1998-carddass/pokemon-japanese-1998-carddass-mewtwo-card