Sound Distributors via Amazon offers the Harman Kardon 7.2-Channel Bluetooth Network Receiver, model no. AVR 3700, for $399 with free shipping. That's the lowest total price we could find by $200. Features include 125 watts per channel into seven channels, Dolby TrueHD and DTS-HD Master Audio sound decoding, WiFi, Bluetooth DLNA 1.5 connectivity, AirPlay, front-panel USB, 4K pass-through and upscaling, and eight HDMI inputs.