Newegg offers the ASUS Dual Band 802.11ac / 802.11n Wireless 1750 Gigabit Router, model no. RT-AC66U, for $169.99. This $20 mail-in rebate cuts it to $149.99. With free shipping, that's $20 under our April mention and the lowest total price we've seen since Black Friday. (It's a current price low by $15.) The router features a maximum speed of 1.75Gbps, dual-band support, four Gigabit Ethernet ports, and two USB ports. Deal ends June 18.