Professor Cozmo's Discovery [Reverse Holo] #89 — Pokémon Holon Phantoms Card Value
Pokémon Holon PhantomsWhat the Professor Cozmo's Discovery [Reverse Holo] #89 card from Pokémon Holon Phantoms is worth — ungraded and graded (PSA 10).
Professor Cozmo's Discovery [Reverse Holo] #89 value — Ungraded $7 · Grade 9 $23 · PSA 10 $91. Prices updated July 2026.
Real sold prices per grade — the PSA 10 premium on this card is 13.0× 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?
If your goal is simply to own Professor Cozmo's Discovery #89, buy the Standard version for just $1. The Reverse Holo at $7 and the Stamped at $2 offer minor aesthetic upgrades, signifying different print runs or collector appeal. Casual collectors should stick to the Standard to save money, while those seeking a slightly more desirable version might justify the small premium for the Stamped.
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Item details
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- Pokémon
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- Pokémon Holon Phantoms
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- Pokémon
Professor Cozmo's Discovery [Reverse Holo] #89 (Pokémon Holon Phantoms) card value
An ungraded Professor Cozmo's Discovery [Reverse Holo] #89 from Pokémon Holon Phantoms averages around $7. A Grade 9 copy runs about $23, and a PSA 10 gem-mint commands $91.
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 | $7 | eBay sold comps |
| Grade 9 | $23 | eBay sold comps |
| PSA 10 | $91 | eBay sold comps |
Frequently asked questions
- What is the starting price for this card ungraded?
- The ungraded version of Professor Cozmo's Discovery [Reverse Holo] #89 starts at $7.
- How much is a PSA 10 graded copy worth?
- A PSA 10 graded copy of this card is valued at $91.
- Which condition offers the best immediate return?
- For the highest immediate return, consider seeking out a PSA 10 copy, though ungraded copies are available for entry-level collectors.
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