PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $90 |
| PSA 7 | $42 |
| PSA 8 | $54.95 |
| PSA 9 | $109 |
| PSA 10 | $280 |
| BGS 10 | $364 |
| CGC 10 | $116.75 |
| SGC 10 | $51 |
Market context: ungraded price -7.6% over 30 days. -7.7% over 90 days. PSA 10 premium: 3.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-scarlet-%26-violet-151/pokemon-japanese-scarlet-%26-violet-151-mewtwo-master-ball-150