PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $21.91 |
| PSA 7 | $15.02 |
| PSA 8 | $32.86 |
| PSA 9 | $51.39 |
| PSA 10 | $599.99 |
| BGS 10 | $780 |
| CGC 10 | $360 |
| SGC 10 | $360 |
TCGplayer market price: $32.89 (as of 2026-10-20)
Market context: ungraded price -11.5% over 30 days. +40.0% over 90 days. PSA 10 premium: 27.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-xy/pokemon-xy-mega-blastoise-ex-30