PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.52 |
| PSA 9 | $7.5 |
| PSA 10 | $20.73 |
| BGS 10 | $27 |
| CGC 10 | $8.5 |
| SGC 10 | $12 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-sword-%26-shield/pokemon-sword-%26-shield-frosmoth-64