Best Buy offers the ASUS Dual Band 802.11ac / 802.11n Wireless 1750 Gigabit Router (pictured), model no. RT-AC66U, for $139.99 with free shipping. That's $13 under our May mention and the lowest total price we could find for these items by $40. The router features a maximum speed of 1.75Gbps, dual-band support, four Gigabit Ethernet ports, and two USB ports.