Woot offers (NEW) Logitech M705 Marathon Wireless Mouse - 2.4 GHz USB Unifying Receiver, 1000 DPI, 5-Programmable Buttons, 3-Year Battery, Compatible with PC & Mac for $24.99 (orig. $34.99) free shipping with Amazon Prime.

Product Description:
Logitech Wireless Mouse Marathon M705 lets you power on... and on. Ituses far less power than comparable wireless mice from other companies,so you'll go up to three full years between battery changes.* And ituses a tiny wireless receiver that stays plugged in to your computer, soyour mouse is ready to go-whenever, wherever, and for as long as ittakes. Plus, hyper-fast scrolling means you'll fly through longdocuments to find what you need in a flash. Advanced Optical Trackingmeans you'll get smooth, responsive cursor control. And the sculpted,right-hand shape means you'll be as comfortable finishing up as you weregetting started.