PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.05 |
| PSA 7 | $20.49 |
| PSA 8 | $31.65 |
| PSA 9 | $47.22 |
| PSA 10 | $225 |
| BGS 10 | $293 |
| CGC 10 | $40.47 |
| SGC 10 | $135 |
TCGplayer market price: $12.75 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-fossil/pokemon-fossil-ditto-18