| Set | EX Trainer Kit 2 Plusle |
| Card number | 10 |
| Type | Trainer |
| HP | 0 |
| Artist | Ken Sugimori |
| Released | Mar 2006 |
Professor Cozmo's Discovery #10 Value (EX Trainer Kit 2 Plusle)
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) | $0.25 |
| Cardmarket lowest near mint (EUR) | €0.43 |
| Cardmarket 7-day average (EUR) | €0.09 |
| Cardmarket 30-day average (EUR) | €0.23 |
| Cardmarket listings available | 162 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
To price your own copy, use the free Pokémon card scanner and compare the result with the values above.
Professor Cozmo's Discovery #10: rarity, grading and trend
Professor Cozmo's Discovery #10 is a Trainer card from EX Trainer Kit 2 Plusle, the EX era (2006). It ranks as number 6 by price out of 12 cards in the set, so it is one of the cards collectors chase when opening packs. At this price most copies change hands raw, often in bulk lots, and graded sales are rare. Over the last 30 days the price rose +8.7%, from $0.23 to $0.25. The illustration is by Ken Sugimori.
Professor Cozmo's Discovery price history
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Nov 2026 | €0.43 | $0.25 |
| Oct 2026 | €0.43 | $0.24 |
| Sep 2026 | €0.43 | $0.22 |
| Aug 2026 | €0.43 | $0.21 |
Frequently asked questions
What is Professor Cozmo's Discovery #10 worth on Nov 2, 2026?
As of Nov 2, 2026, a raw near mint copy is worth about $0.25, the Cardmarket low is €0.43. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
Is Professor Cozmo's Discovery #10 rare?
Professor Cozmo's Discovery #10 is printed at standard rarity and ranks number 6 by price among the 12 cards in EX Trainer Kit 2 Plusle. That puts it among the set’s chase cards.
Is Professor Cozmo's Discovery #10 going up in value?
Over the last 30 days it rose +8.7% to about $0.25. Short moves often reverse, so compare the chart with recent sold listings before buying or selling.
How do I check which printing of Professor Cozmo's Discovery I have?
Look at the set symbol and the card number (10) 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 Trainer Kit 2 Plusle
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