Holon Phantoms · 2006
Professor Cozmo's Discovery 89/110
$0.51
TCGplayer market price for a near-mint, ungraded Professor Cozmo's Discovery from Holon Phantoms, -1.9% over 30 days, as of November 11, 2026.
- 7-day change
- -3.8%
- 30-day change
- -1.9%
- Rarity
- Uncommon
- Number
- 89/110
- Illustrator
- Ken Sugimori
Professor Cozmo's Discovery price history
Since October 14, 2026: low $0.51, high $0.53. Recorded by Hyper Rare each time the market price updates.
| Printing | Market price |
|---|---|
| Reverse Holofoil | $7.03 |
| Normal | $0.51 |
What’s it worth in a trade?
At $0.51, Professor Cozmo's Discovery trades about even with:
- No image
Mega Golurk ex
$0.52
-
Morpeko ex
$0.52
-
Mega Dragalge ex
$0.52
-
Hop's Pincurchin ex
$0.52
Trading for Professor Cozmo's Discovery?
Check the deal before you swap.
Add what you’re giving and the free trade calculator tells you if it’s fair. Scan cards and track your collection’s value in the Hyper Rare app.
Other Professor Cozmo's Discovery cards
How much is Professor Cozmo's Discovery 89/110 from Holon Phantoms worth?
Professor Cozmo's Discovery (89/110) from Holon Phantoms has a TCGplayer market price of $0.51 for a near-mint, ungraded copy as of November 11, 2026. By printing: Reverse Holofoil $7.03 and Normal $0.51.
Is Professor Cozmo's Discovery 89/110 going up in value?
Professor Cozmo's Discovery is down 1.9% over the last 30 days, from Hyper Rare's price snapshots. Since October 14, 2026 it has ranged from $0.51 to $0.53.
What is Professor Cozmo's Discovery 89/110 worth in a trade?
At $0.51, it trades about even with Mega Golurk ex (Delta Reign, $0.52), Morpeko ex (Pitch Black, $0.52), Mega Dragalge ex (Chaos Rising, $0.52), and Hop's Pincurchin ex (Ascended Heroes, $0.52).
How many Professor Cozmo's Discovery cards are there?
Hyper Rare tracks 3 priced Professor Cozmo's Discovery cards. The most valuable other one is Professor Cozmo's Discovery from Deoxys at $0.61.