Linksys WRT1900ACS Dual-Band Smart Wi-Fi Gigabit Router for $159.99 Shipped

Linksys WRT1900ACS Dual-Band Smart Wi-Fi Gigabit Router for $159.99 shipped.  Here is a screenshot for reference.  It features a 1.6 GHz dual-core processor with 512MB memory.  In addition to 4 Gigabit Ethernet ports, the router provides connectivity to wired devices via a USB 3.0 port and dual eSATA/USB 2.0 port.  This router is open-source ready for advanced users who want to customize their firmware.  Most places have it for about $212.