NewEgg.com has the Logitech MX Revolution 7 Buttons 2 x Wheels RF Wireless Laser Mouse for $49.99 (59.99 – 10 coupon) with Free Shipping for a limited time. To get discount, use coupon code: EMCMLNV27 at checkout. Coupon expires November 2, 2009.

The Logitech MX Revolution is an advanced mouse that features an innovative MicroGear Precision Scroll Wheel that allows you to scroll long documents super-fast or change to click-to-click scrolling for navigating lists, slides, and image collections. The SmartShift Technology automatically adjusts the scrolling mode according to the application currently in use. The Document Quick-Flip Wheel feature helps move between different documents, cut and paste between applications, compare documents or check mails, effortlessly.