Dell Small Business offers the Dell D1000 Dual Display USB 3.0 Docking Station, model no. N6C1X, for $89.99. Coupon code "SAVE10%" cuts that to $80.99. With free shipping, that's the lowest total price we could find by $39. It features three USB ports, DisplayPort and HDMI outputs, and Gigabit Ethernet. Deal ends February 18 at 8 am ET.