Amazon.com via Electronics Expo offers the Yamaha 735W RX-V Series 7.2-Channel Digital Receiver, model no. RX-V863BL for $477.32
for shipping. That's the lowest total price we could find by a buck. Features include 105-watts per channel over seven channels, built-in Dolby Digital, Dolby Pro Logic II, and DTS decoders, three HDMI inputs, and HDMI, component and other video outputs.