Heartseeker 124 (Darksteel)

Equipped creature gets +2/+1 and has "{T}, Unattach Heartseeker: Destroy target creature." Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)

NM - $3.40
LP - $2.70
MP - $2.10
HP - $1.50
DMG - $1.50