Professor Cozmo's Discovery
Trainer • Supporter
Weakness
N/A
Resistance
N/A
Retreat Cost
N/A
Rarity
Uncommon
Artist
Ken Sugimori
Card Number
89/110
Set
Holon Phantoms
Released: May 3, 2006
Standard
Not Legal
Expanded
Not Legal
Unlimited
Legal
TCG Player
Last Updated: February 10, 2026Normal Low
$0.08
Normal Market
$0.61
Normal High
$19.97
Reverse Holofoil Low
$1.00
Reverse Holofoil Market
$5.98
Reverse Holofoil High
$9.59
Cardmarket
Last Updated: February 10, 20261 Day Average
€0.10
7 Day Average
€0.21
30 Day Average
€0.21