PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $203.45 |
| PSA 7 | $500.66 |
| PSA 8 | $727.06 |
| PSA 9 | $2083.53 |
| PSA 10 | $18274.75 |
| BGS 10 | $23757 |
| CGC 10 | $1225 |
| SGC 10 | $10965 |
TCGplayer market price: $310.73 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-ruby-%26-sapphire/pokemon-ruby-%26-sapphire-mewtwo-ex-101