VM Innovations via eBay offers the factory-refurbished Bosch 5-Point Self-Leveling Alignment Laser
, model no. GPL5, for $89.99
with free shipping
. That's $10 under last month's mention and the best price we've seen. (It's currently $109 less than a new unit.) It features integrated reference lines, easy field recalibration, smart pendulum leveling system, and magnet, strap, or threaded mount attachments. It requires three AA batteries (included). A 1-year Bosch warranty applies.