Boggart Mob 104/301 (Lorwyn)

Champion a Goblin (When this enters, sacrifice it unless you exile another Goblin you control. When this leaves the battlefield, that card returns to the battlefield.) Whenever a Goblin you control deals combat damage to a player, you may create a 1/1 black Goblin Rogue creature token.

NM - $7.70
LP - $6.20
MP - $4.60
HP - $3.10
DMG - $1.60