PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $53.35 |
| PSA 7 | $71.28 |
| PSA 8 | $208.5 |
| PSA 9 | $386.51 |
| PSA 10 | $2891.46 |
| BGS 10 | $3759 |
| CGC 10 | $539.1 |
| SGC 10 | $1735 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-cd-promo/pokemon-japanese-cd-promo-mewtwo-glossy-150