PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.12 |
| PSA 9 | $8.17 |
| PSA 10 | $25.64 |
| BGS 10 | $33 |
| CGC 10 | $15 |
| SGC 10 | $15 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-tcg-classic-blastoise-deck/pokemon-tcg-classic-blastoise-deck-bill-18