PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $18 |
| PSA 8 | $21.5 |
| PSA 9 | $21.5 |
| PSA 10 | $95.56 |
| BGS 10 | $124 |
| CGC 10 | $57 |
| SGC 10 | $57 |
TCGplayer market price: $21.09 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-20th-anniversary/pokemon-japanese-20th-anniversary-blastoise-ex-1st-edition-21