Amazon offers the D-Link AC1750 Dual-Band 802.11ac Wireless Router, model no. DIR-859, for $119.99. Clip the $19 off coupon to cut the price to $100.99. With free shipping, that's $19 off list and the lowest total price we could find. This router features both 2.4GHz and 5GHz bands, up to 1300Mbps data transfer rate, and Gigabit Ethernet ports.