PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.25 |
| PSA 8 | $17.99 |
| PSA 9 | $23.99 |
| PSA 10 | $106 |
| BGS 10 | $138 |
| CGC 10 | $64 |
| SGC 10 | $64 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-medicham-54