PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.68 |
| PSA 9 | $9.7 |
| PSA 10 | $24.57 |
| BGS 10 | $32 |
| CGC 10 | $22.5 |
| SGC 10 | $15 |
Market context: ungraded price -6.6% over 30 days. -20.5% over 90 days. PSA 10 premium: 9.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-tcg-classic-blastoise-deck/pokemon-tcg-classic-blastoise-deck-drowzee-11