BestBuy: Logitech Marathon Wireless Laser Mouse Only $19.99 Shipped (Regularly $39.99)

Hop on over to BestBuy where you can score this Logitech Marathon Mouse M705 Wireless Laser Mouse for only $19.99 shipped (regularly $39.99).

This mouse uses a laser to detect movement with accuracy across a variety of surface types including glass and your purchase comes with a unifying USB receiver that lets you wirelessly connect the mouse and up to 6 other devices to your PC or Mac.