PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $25.24 |
| PSA 7 | $12 |
| PSA 8 | $15.29 |
| PSA 9 | $69.99 |
| PSA 10 | $341.44 |
| BGS 10 | $444 |
| CGC 10 | $205 |
| SGC 10 | $205 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-southern-island/pokemon-japanese-southern-island-onix-card