PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.9 |
| PSA 9 | $36.83 |
| PSA 10 | $265 |
| BGS 10 | $345 |
| CGC 10 | $19.79 |
| SGC 10 | $159 |
Market context: ungraded price +25.8% over 30 days. -2.3% over 90 days. PSA 10 premium: 67.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-crossing-the-ruins/pokemon-japanese-crossing-the-ruins-unown-i-201