PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.7 |
| PSA 9 | $13.8 |
| PSA 10 | $85.25 |
| BGS 10 | $111 |
| CGC 10 | $51 |
| SGC 10 | $51 |
TCGplayer market price: $0.83 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-lost-thunder/pokemon-lost-thunder-unown-91