Abt offers the Onkyo 770-watt 7.2-Channel Home Theater Receiver
, model no. TX-NR709, for $558
. (Click through to see the discounted price.) With free shipping
, that's the lowest total price we could find by $81. Features include 110 watts per channel into seven channels, 1080p upscaling, AM / FM tuner with 40 station presets, Internet radio support, USB port, eight HDMI inputs, two HDMI outputs, and more.