PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.99 |
| PSA 7 | $13.89 |
| PSA 8 | $20 |
| PSA 9 | $29.45 |
| PSA 10 | $114.65 |
| BGS 10 | $149 |
| CGC 10 | $49.99 |
| SGC 10 | $30 |
TCGplayer market price: $5.81 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-evolutions/pokemon-evolutions-blastoise-ex-21