Professor Cozmo's Discovery Pokémon Card Value
How much is a Professor Cozmo's Discovery card worth? $0.25 for EX Trainer Kit 2 Plusle to $7.26 for Deoxys ungraded. PSA 10 copies sell for up to $139.99 for Holon Phantoms. All 3 cards are listed below.
Prices last updated July 31, 2026
Professor Cozmo's Discovery – Deoxys (90/107 · Uncommon)
Set: Deoxys
| Variant | Market | Low | High | 30-day avg | PSA 10 |
|---|---|---|---|---|---|
| Normal | $0.49 | $0.49 | $0.49 | $0.45 | $99.00 |
| Reverse Holofoil | $7.26 | $7.26 | $7.26 | $6.98 | $81.00 |
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Illustrated by Ken Sugimori
Professor Cozmo's Discovery – Holon Phantoms (89/110 · Uncommon)
Set: Holon Phantoms
| Variant | Market | Low | High | 30-day avg | PSA 10 |
|---|---|---|---|---|---|
| Normal | $0.47 | $0.47 | $0.47 | $0.47 | $139.99 |
| Reverse Holofoil | $7.15 | $7.15 | $7.15 | $7.15 | $52.69 |
Buy on TCGplayerCardmarketeBay
Illustrated by Ken Sugimori
Professor Cozmo's Discovery – EX Trainer Kit 2 Plusle (10/12)
| Variant | Market | Low | High | 30-day avg | PSA 10 |
|---|---|---|---|---|---|
| Normal | $0.25 | $0.25 | $0.25 | $0.24 | — |
Illustrated by Ken Sugimori