Greninja 41/146 (XY Base Set) - Holofoil

Ability -- Water Shuriken Once during your turn (before your attack), you may discard a W Energy from your hand. If you do, put 3 damage counters on 1 of your opponent's Pokemon. (Ability)

NM - $9.80
LP - $7.90
MP - $5.90
HP - $4.00
DMG - $2.00