PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.44 |
| PSA 7 | $3.51 |
| PSA 8 | $9.38 |
| PSA 9 | $20 |
| PSA 10 | $49.99 |
| BGS 10 | $65 |
| CGC 10 | $20.5 |
| SGC 10 | $30 |
TCGplayer market price: $1.73 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-neo-discovery/pokemon-neo-discovery-unown-u-51