PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $43.67 |
| PSA 7 | $86.75 |
| PSA 8 | $110.21 |
| PSA 9 | $170.89 |
| PSA 10 | $794.08 |
| BGS 10 | $656.11 |
| CGC 10 | $285 |
| SGC 10 | $476 |
Market context: ungraded price -28.5% over 30 days. -30.1% over 90 days. PSA 10 premium: 18.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-armored-mewtwo-sm-p-365