PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.99 |
| PSA 8 | $5.5 |
| PSA 9 | $21.55 |
| PSA 10 | $95.39 |
| BGS 10 | $124 |
| CGC 10 | $40 |
| SGC 10 | $57 |
TCGplayer market price: $9.1 (as of 2026-10-20)
Market context: ungraded price -9.1% over 30 days. +1.2% over 90 days. PSA 10 premium: 9.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-shining-legends/pokemon-japanese-shining-legends-mewtwo-gx-40