EXUncommon
Professor Cozmo's Discovery 89/110
Holon Phantoms · Trainer
Market value
€0.20Updated 26 Oct 2026
Europe · Cardmarket
€0.20
US · TCGplayer
$0.52
| Variant | Cardmarket | TCGplayer |
|---|---|---|
| Standard | €0.20 | $0.52 |
| Reverse holo | €6.85 | $7.02 |
Reference estimate for the standard printing. Prices are not adjusted for your card’s language, condition, edition or foil finish. Confirm the version before trading.
- Number
- 89/110
- Released
- 3 May 2006
- Illustrator
- Ken Sugimori
Professor Cozmo's Discovery price history
▼ 4.8% in 4 days
Cardmarket prices (EUR)
| Trend price | €0.20 |
| Average sell price | €0.15 |
| Lowest listing | €0.02 |
| 7-day average | €0.21 |
| 30-day average | €0.14 |
| Reverse holo trend | €6.85 |
TCGplayer prices (USD)
| Variant | Low | Market | High |
|---|---|---|---|
| Normal | $0.10 | $0.52 | $2.29 |
| Reverse Holofoil | $2.50 | $7.02 | $69.72 |
Where to buy Professor Cozmo's Discovery
How much is Professor Cozmo's Discovery from Holon Phantoms worth?
A near-mint Professor Cozmo's Discovery (89/110) currently sells for around €0.20 in Europe and $0.52 in the US. That's the market trend for an ungraded copy; played cards sell for less and graded copies (PSA, CGC, Beckett) can sell for much more.
The quickest way to check your copy is to scan it: point your phone at the card and CardzScan reads the name and number, finds the exact printing and shows today's price.
Other Professor Cozmo's Discovery cards
Same name, different sets — make sure you're looking at the right printing.
