Black and Decker via eBay offers its Black & Decker BullsEye Auto Leveling Laser with Stud Finder
, model no. BDL190S, for $49.97
with free shipping
. That's the lowest total price we could find by $4, outside of the price below. It features a LCD display and projects a horizontal level line and detects wood studs, metal studs, and live A/C wires.
Don't mind picking it up? Ace Hardware charges $49.99 with free in-store pickup.