PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.48 |
| PSA 7 | $22.99 |
| PSA 8 | $30 |
| PSA 9 | $51 |
| PSA 10 | $287 |
| BGS 10 | $373 |
| CGC 10 | $246.5 |
| SGC 10 | $172 |
TCGplayer market price: $8.4 (as of 2026-10-20)
Market context: ungraded price -6.5% over 30 days. +18.6% over 90 days. PSA 10 premium: 52.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-poliwhirl-shadowless-38