PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.82 |
| PSA 8 | $26.34 |
| PSA 9 | $29 |
| PSA 10 | $70.32 |
| BGS 10 | $91 |
| CGC 10 | $42 |
| SGC 10 | $42 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-heracross-9