Cleffa 31/53 (WoTC Promo)

If this Baby Pokémon is your Active Pokémon and your opponent tries to attack, your opponent flips a coin (before doing anything required in order to use that attack). If tails, your opponent's turn ends without an attack.

NM - $28.90
LP - $22.60
MP - $16.70
HP - $10.90
DMG - $5.50