| Set | EX Holon Phantoms |
| Card number | 89 |
| Rarity | Uncommon |
| Type | Trainer |
| HP | 0 |
| Artist | Ken Sugimori |
| Released | May 2006 |
Professor Cozmo's Discovery #89 Value (EX Holon Phantoms)
Pokemon card price guide: raw and graded values, eBay sold prices and price history. Updated Nov 2, 2026.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $6.11 |
| Cardmarket lowest near mint (EUR) | €0.11 |
| Cardmarket 7-day average (EUR) | €0.15 |
| Cardmarket 30-day average (EUR) | €0.20 |
| Cardmarket listings available | 626 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
Similar artwork appears on other printings, so check yours with a Pokémon card scanner before trusting the price.
What sets the price of Professor Cozmo's Discovery #89
Professor Cozmo's Discovery #89 is an Uncommon Trainer card from EX Holon Phantoms, the EX era (2006). It ranks as number 96 by price out of 111 cards in the set. Its price has held almost flat over the last 30 days ($6.11 to $6.11). The illustration is by Ken Sugimori.
Professor Cozmo's Discovery price history
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Nov 2026 | €0.11 | $6.11 |
| Oct 2026 | €0.11 | $6.11 |
| Sep 2026 | €0.11 | $6.11 |
| Aug 2026 | €0.11 | $6.11 |
| Jul 2026 | - | $6.11 |
| Mar 2026 | - | $0.52 |
| Feb 2026 | - | $0.53 |
| Jan 2026 | - | $0.48 |
| Dec 2025 | - | $0.45 |
| Nov 2025 | - | $0.42 |
Frequently asked questions
What is Professor Cozmo's Discovery #89 worth on Nov 2, 2026?
As of Nov 2, 2026, a raw near mint copy is worth about $6.11, the Cardmarket low is €0.11. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
Is Professor Cozmo's Discovery #89 rare?
Professor Cozmo's Discovery #89 is printed at Uncommon rarity and ranks number 96 by price among the 111 cards in EX Holon Phantoms. Demand for the character and condition matter more than the rarity symbol.
Is Professor Cozmo's Discovery #89 going up in value?
Not much right now. Its price has stayed within a few percent over the last 30 days, at about $6.11.
How do I check which printing of Professor Cozmo's Discovery I have?
Look at the set symbol and the card number (89) at the bottom of the card, then match both to this page. A phone scanner such as Card Value Scanner on iPhone reads them from one photo; on Android, search the number in the price guide.
Most valuable cards in EX Holon Phantoms
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