PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.99 |
| PSA 9 | $16.82 |
| PSA 10 | $51.11 |
| BGS 10 | $66 |
| CGC 10 | $31 |
| SGC 10 | $31 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-korean-white-flare/pokemon-korean-white-flare-ferrothorn-145