PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $31.79 |
| PSA 7 | $39.13 |
| PSA 8 | $70 |
| PSA 9 | $121.6 |
| PSA 10 | $1189.82 |
| BGS 10 | $1547 |
| CGC 10 | $281.25 |
| SGC 10 | $714 |
TCGplayer market price: $35.55 (as of 2026-08-29)
Market context: ungraded price +6.0% over 30 days. +11.0% over 90 days. PSA 10 premium: 37.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-poliwhirl-1st-edition-38