PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.89 |
| PSA 9 | $22.51 |
| PSA 10 | $60.81 |
| BGS 10 | $79 |
| CGC 10 | $36 |
| SGC 10 | $36 |
TCGplayer market price: $1.22 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-undaunted/pokemon-undaunted-unown-40