NCIX offers the ASUS Dual Band 802.11ac / 802.11n Wireless-AC1900 Gigabit Router, model no. RT-AC68U, for $169.99 with free shipping. That's $6 under last month's mention and the lowest total price we've ever seen. (It's also a current price low by $29.) It features wireless data rates of up to 1.9Gbps, dual-band support, five Gigabit Ethernet ports, and USB 3.0. Deal ends September 3.