PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $28.44 |
| PSA 7 | $19.95 |
| PSA 8 | $48.32 |
| PSA 9 | $88.65 |
| PSA 10 | $300.03 |
| BGS 10 | $390 |
| CGC 10 | $125.13 |
| SGC 10 | $180 |
Market context: ungraded price +42.2% over 30 days. +69.3% over 90 days. PSA 10 premium: 10.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-vending/pokemon-japanese-vending-poliwhirl-series-1-61