PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.96 |
| PSA 7 | $16 |
| PSA 8 | $20.25 |
| PSA 9 | $45.6 |
| PSA 10 | $321.82 |
| BGS 10 | $418 |
| CGC 10 | $193 |
| SGC 10 | $193 |
TCGplayer market price: $16.13 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-generations/pokemon-generations-blastoise-ex-17