PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $51.36 |
| PSA 8 | $38.39 |
| PSA 9 | $125.12 |
| PSA 10 | $271.73 |
| BGS 10 | $353 |
| CGC 10 | $320 |
| SGC 10 | $163 |
Market context: ungraded price -6.3% over 30 days. -1.4% over 90 days. PSA 10 premium: 5.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-poliwag-staff-58