Bhphotovideo offers a Refurbished TP-Link Archer A6 AC1200 Wireless MU-MIMO Gigabit Wi-Fi Router for $27.95 (reg $44.95) with free shipping.

Product Description:
Create a wireless network in your home or small office with the Archer A6 AC1200 Wireless MU-MIMO Gigabit Wi-Fi Router from TP-Link. Equipped with four external antennas and one internal antenna, the dual-band Archer A6 is capable of up to 1200 Mb/s of total Wi-Fi throughput, and it comes equipped with four Gigabit Ethernet LAN ports and one Gigabit Ethernet LAN port.
The Archer A6's support for multi-user MIMO technology allows it to stream data to multiple devices simultaneously, while beamforming support lets the router focus its Wi-Fi signals on nearby wireless devices. The TP-Link Tether app for iOS and Android lets you set up and manage your network from your smartphone.