PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $417.97 |
| PSA 7 | $1280.6 |
| PSA 8 | $4289.41 |
| PSA 9 | $16800 |
| PSA 10 | $22583.35 |
| BGS 10 | $29358 |
| CGC 10 | $13550 |
| SGC 10 | $13550 |
Market context: ungraded price +44.7% over 30 days. +67.2% over 90 days. PSA 10 premium: 54.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-expansion-pack/pokemon-japanese-expansion-pack-mewtwo-no-rarity-150