PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.25 |
| PSA 9 | $13.59 |
| PSA 10 | $40.8 |
| BGS 10 | $53 |
| CGC 10 | $24 |
| SGC 10 | $24 |
TCGplayer market price: $0.29 (as of 2026-10-20)
Market context: ungraded price -79.7% over 30 days. -24.2% over 90 days. PSA 10 premium: 163.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-plusle-%26-minun/pokemon-plusle-%26-minun-professor-cozmo-s-discovery-10