PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.61 |
| PSA 9 | $27.06 |
| CGC 10 | $4 |
TCGplayer market price: $0.64 (as of 2026-08-29)
Market context: ungraded price -15.3% over 30 days. -5.3% over 90 days.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-classic-blastoise/pokemon-japanese-classic-blastoise-computer-search-20