Office Depot and OfficeMax offers the Logitech MK270 Wireless Desktop Keyboard and Mouse Combo for $14.99 with free shipping. That's tied with our May mention and the lowest price we could find now by $3. The set features 2.4GHz wireless connectivity, with a range of up to 30 feet. The full-size keyboard features eight shortcut buttons, a number pad, and up to 24-month battery life. The compact mouse features up to a 12-month battery life. Two AAA batteries and one AA battery are required, included.