PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.2 |
| PSA 9 | $8.5 |
| PSA 10 | $25.99 |
| BGS 10 | $34 |
| CGC 10 | $19.95 |
| SGC 10 | $16 |
Market context: ungraded price -23.1% over 30 days. -17.6% over 90 days. PSA 10 premium: 11.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-tcg-classic-blastoise-deck/pokemon-tcg-classic-blastoise-deck-boss-s-orders-19