Dell Home offers its Dell Wireless Keyboard and Mouse Combo, model no. KM714, for $54.99. Coupon code "ZD3FB5XS6S6SCW" cuts it to $49.49. With free shipping, that's a buck below our February mention and the lowest total price we've seen. (It's also a current low by $34.) It features a single wireless USB nano receiver and a slim design. Deal ends September 29 at 8 am ET.