Logitech MK320 Wireless Desktop Keyboard and Mouse for $19.99. Select ship-to-store for in-store pickup at Staples to save on shipping. Otherwise, shipping is free on orders over $45. Here is a screenshot for your reference. It features a 2.4Ghz long range connection, full-size keyboard, sculpted mouse with snap-on wireless receiver, and up to 15 monthe battery life for keyboard and 5 months for mouse. Most places have this Logitech MK320 Wireless Desktop Keyboard and Mouse set for about $29.