PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.87 |
| PSA 9 | $8.41 |
| PSA 10 | $29.99 |
| BGS 10 | $39 |
| CGC 10 | $18 |
| SGC 10 | $18 |
Market context: ungraded price -18.7% over 30 days. -6.0% over 90 days. PSA 10 premium: 16.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-tcg-classic-blastoise-deck/pokemon-tcg-classic-blastoise-deck-double-colorless-energy-32