PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.89 |
| PSA 9 | $13.89 |
| PSA 10 | $29.56 |
| BGS 10 | $38 |
| CGC 10 | $22.5 |
| SGC 10 | $18 |
Market context: ungraded price -34.6% over 30 days. -34.1% over 90 days. PSA 10 premium: 15.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-tcg-classic-blastoise-deck/pokemon-tcg-classic-blastoise-deck-drowzee-11