Professor Cozmo's Discovery [Reverse Holo] #90 — Pokémon Deoxys Card Value
Pokémon DeoxysWhat the Professor Cozmo's Discovery [Reverse Holo] #90 card from Pokémon Deoxys is worth — ungraded and graded (PSA 10).
Professor Cozmo's Discovery [Reverse Holo] #90 value — Ungraded $9 · Grade 9 $33 · PSA 10 $118. Prices updated July 2026.
Real sold prices per grade — the PSA 10 premium on this card is 13.1× raw.
Monthly CIB value, based on sold comps.
See the actual sold listings on eBay ↗Live on eBay right now
Which version do you have?
For the absolute lowest cost, grab the Standard version for just $1. The Reverse Holo version at $9 offers a slight upgrade in visual appeal, representing a minor difference in rarity or print quality. If your goal is simply to own the card, the Standard is sufficient. However, collectors prioritizing a more desirable version should invest the extra $8 for the Reverse Holo.
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Item details
- Brand
- Pokémon
- Set
- Pokémon Deoxys
- Game
- Pokémon
Professor Cozmo's Discovery [Reverse Holo] #90 (Pokémon Deoxys) card value
An ungraded Professor Cozmo's Discovery [Reverse Holo] #90 from Pokémon Deoxys averages around $9. A Grade 9 copy runs about $33, and a PSA 10 gem-mint commands $118.
What drives the price
Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $9 | eBay sold comps |
| Grade 9 | $33 | eBay sold comps |
| PSA 10 | $118 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded copy of this card?
- An ungraded copy of Professor Cozmo's Discovery #90 is currently valued around $9.
- How much is a PSA 10 graded version worth?
- A PSA 10 graded version of this card is valued at $118.
- Is the card more valuable ungraded or graded?
- The card is significantly more valuable when graded, with PSA 10s selling for $118 compared to $9 ungraded.
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