Tricorder 270 (Star Trek)

Equipped creature gets +1/+1. Whenever equipped creature attacks, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

NM - $2.40
LP - $1.90
MP - $1.40
HP - $1.00
DMG - $0.50