PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $20.99 |
| PSA 9 | $56.81 |
| PSA 10 | $200 |
| BGS 10 | $260 |
| CGC 10 | $10.79 |
| SGC 10 | $120 |
Market context: ungraded price -5.0% over 30 days. -5.0% over 90 days. PSA 10 premium: 9.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-korean-wild-force/pokemon-korean-wild-force-gengar-ex-88