Holon Phantoms
TCGplayer
$0.51
Down $0.01 (1.92%)· 30D
Down $0.02 (3.77%)· 7D
Cardmarket
€0.20
No change · 30D
Up €0.02 (11.11%)· 7D
TCGplayer
$7.03
Up $0.01 (0.14%)· 30D
No change · 7D
Cardmarket
– not listed
Not listed
Price history
- TCGplayer
- Cardmarket
Cardmarket in US dollars at 1 EUR = 1.1214 USD (ECB).
Prices
TCGplayer
Raw Price- Non-holo$0.51
- Expansion Stamp Holo$7.03
Cardmarket
Raw Price- Non-holo€0.20
- Expansion Stamp Holo– not listed
Card details
- Rarity
- Uncommon
- Card type
- Trainer · Supporter
- Illustrator
- Ken Sugimori
- Released
- May 1, 2006
Price summary
Professor Cozmo's Discovery 89/110 Non-holo is worth about $0.36 near mint, the average of the TCGplayer and Cardmarket prices, as of Nov 11, 2026. It is down $0.01 (2.7%) over the last 30 days.
How to tell the printings apart
- Non-holo
No foil anywhere on the card.
- Expansion Stamp Holo
A logo stamp is printed on the art; match its shape to the name.
Low and average prices
| Printing | TCG low | CM 30-day avg |
|---|---|---|
| Non-holo | $0.10 | €0.15 |
| Expansion Stamp Holo | $2.49 | —Not listed |
Euro prices convert at the ECB rate of Nov 10, 2026: 1 EUR = 1.1214 USD. Near-mint, ungraded copies.
More from Holon Phantoms
86/110Uncommon2Non-holo$0.97
87/110Uncommon2Non-holo$0.34
88/110Uncommon2Non-holo$0.93
90/110Uncommon6Non-holo$7.07
91/110Common2Non-holo$0.28
92/110Common2Non-holo$0.33
Professor Cozmo's Discovery in other sets
90/107Uncommon2
10/12Professor Cozmo's DiscoveryMore EX cards
111/109Rare SecretHere Comes Team Rocket!
79/101Uncommon6
98/112Uncommon3
91/107Uncommon3
Track your collection in the app
Get Valusaur to add this card to your collection and follow its value.
Download on the App Store