Logitech V550 Notebook Cordless Laser Mouse for $23.93 Shipped

Logitech V550 Notebook Cordless Laser Mouse for $23.93 shipped after a $20 rebate.  It has a clip-and-go dock that snaps the mouse onto the laptop, extra-long battery life up to 18 months, and low-battery indicator.  Its nano receiver is small enough to stay with laptop.  As a comparision, Best Buy has this mouse for $59.