PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.57 |
| PSA 8 | $4.99 |
| PSA 9 | $7.99 |
| PSA 10 | $23.4 |
| BGS 10 | $30 |
| CGC 10 | $2 |
| SGC 10 | $14 |
TCGplayer market price: $0.47 (as of 2026-08-29)
Market context: ungraded price -8.7% over 30 days. -1.9% over 90 days. PSA 10 premium: 14.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-classic-blastoise/pokemon-japanese-classic-blastoise-bill-30