B&H Photo Video offers the TP-Link HomePlug-AV500 Powerline Dual-Band Wireless-AC750 Network Kit for $79.99. Clip the coupon on the product page to drop the price to $64.99. With free shipping, that's the lowest price we could find by $15. It features simultaneous 2.4GHz and 5GHz frequencies, three built-in ethernet ports, 128-bit AES encryption, plug-and-play installation, automatic-sync Wi-Fi settings, and Wi-Fi clone function.