The Meep 1581 (Secret Lair Drop Series)

Ward—Pay 3 life. Whenever The Meep attacks, you may sacrifice another creature. If you do, creatures you control have base power and toughness X/X until end of turn, where X is the sacrificed creature's mana value.

NM - $55.70
LP - $44.60
MP - $33.40
HP - $22.30
DMG - $11.20