Staples offers the Logitech MK520 Wireless Keyboard / Mouse Combo, model no. 920-002553, for $29.99 with free shipping. (Amazon has it for the same price with free shipping for Prime members.) That's tied with our February mention and the lowest price we could find now by $5. It features Logitech incurve keys, laser mouse, battery life of up to three years for the keyboard and one year for the mouse, unifying receiver, one-touch media controls, and adjustable tilt legs.