Professor Cozmo's Discovery 90/107 EX Deoxys price
A Professor Cozmo's Discovery 90/107 from EX Deoxys is worth about $0.61 raw today, based on TCGplayer's market price for its main printing.
▲ $0.03 (5.2%) over the last 30 days
Professor Cozmo's Discovery 90/107 at a glance
- It's the #90 most valuable of the 106 priced cards in EX Deoxys.
- Over the last 30 days its market price ranged from $0.56 to $0.61.
- Of its 2 printings, the Reverse Holofoil is worth the most, at about $23.08.
- EX Deoxys was released in 2005, and this card's rarity is Uncommon.
Price by printing
| Printing | Market | Low | Mid |
|---|---|---|---|
| Normal | $0.61 | $0.12 | $0.50 |
| Reverse Holofoil | $23.08 | $5.00 | $11.74 |
TCGplayer market prices as of 2026-11-07. Market is what it has recently sold for; low and mid are current asking prices. See it on TCGplayer.
Graded value
Graded sales for this card are looked up live in the app. Open Professor Cozmo's Discovery in the price guide to see its PSA 10, 9 and 8 values.
Should you grade it?
Whether a Professor Cozmo's Discovery is worth grading comes down to the grade it would actually get, and for many cards a PSA 10 is worth several times a 9 (see what PSA 10 Pokémon cards sell for). Centering decides the ceiling: PSA allows about 55/45 on the front for a 10 and 60/40 for a 9. Check yours with the PSA centering tool, or scan it for a full grade estimate and the grade-or-keep-raw verdict with fees counted.
Card details
- Set
- EX Deoxys
- Number
- 90/107
- Rarity
- Uncommon
- Released
- 2005
- Type
- Supporter