Professor Cozmo's Discovery
Deoxysn° 90/107Uncommon
Normal$0.57from $0.12
Reverse$16.82from $5.00
TCGplayer market price, updated 2 November 2026.
Add it to my collection ▶Free, no account needed to start.
Other Professor Cozmo's Discovery cards
Holon Phantoms$0.52
EX trainer Kit 2 (Plusle)$0.29FAQ
How much is Professor Cozmo's Discovery 90/107 (Deoxys) worth?
As of 2 November 2026, Professor Cozmo's Discovery 90/107 is worth $0.57 (TCGplayer market price, from $0.12).
What is the reverse Professor Cozmo's Discovery worth?
The reverse Professor Cozmo's Discovery 90/107 is worth $16.82 as of 2 November 2026.
Which set is Professor Cozmo's Discovery 90/107 from?
Deoxys (DX), released 1 February 2005, Uncommon.