Professor Cozmo's Discovery from the Deoxys set (#90) is a Pokemon trading card released in 2005. It has a rarity of Uncommon. Current fair market values for Professor Cozmo's Discovery are PSA 10: $99, PSA 9: $23.99, Raw: $1.88. The most recent PSA 10 sale was $403.16 on October 30, 2025. The most recent PSA 9 sale was $29.99 on October 27, 2025. A raw (ungraded) copy last sold for $6.29 on February 13, 2026. 15 copies of Professor Cozmo's Discovery sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 18 total sales across all grades for this card. There are currently 56 active listings for Professor Cozmo's Discovery.
