Get this TRENDnet TPL-405E 4-Port 500Mbps Powerline AV Adapter at J & R for $46.99 after instant savings. Shipping is free. It features four 10/100/1000Mbps auto-MDIX Gigabit ports, three LED indicators, 128-bit AES encryption and transmits signal up to 300 meters. Buy.com
has this same adapter for $49.99.