PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $50.05 |
| PSA 8 | $38.36 |
| PSA 9 | $122.86 |
| PSA 10 | $625 |
| BGS 10 | $813 |
| CGC 10 | $320 |
| SGC 10 | $375 |
Market context: ungraded price -1.2% over 30 days. -8.7% over 90 days. PSA 10 premium: 12.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-poliwag-staff-58