Today only. **[BestBuy (via eBay)](http://www.passwird.com/links/EiopPE?pwskip=true)** and **[BestBuy.com](http://www.passwird.com/links/8PiiBZ)** have the Logitech Wireless Performance Mouse MX (910-001105) for **$45.99** with free shipping. Positive customer reviews.

* New Logitech Darkfield Laser Tracking works on more surfaces than other mice–even on glass
* Tiny Logitech Unifying receiver stays in your computer–plug it in, forget it, even add compatible wireless devices without multiple USB receivers