PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $30.42 |
| PSA 7 | $39.77 |
| PSA 8 | $69.21 |
| PSA 9 | $168.75 |
| PSA 10 | $1005.05 |
| BGS 10 | $1307 |
| CGC 10 | $360 |
| SGC 10 | $603 |
TCGplayer market price: $36.39 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-poliwhirl-1st-edition-38