Best Buy via eBay offers the Onkyo 7.2-Channel 1,190-watt 4K UHD 3D WiFi Bluetooth A/V Home Theater Receiver, model no. TX-NR646, for $429.95 with free shipping. (Amazon and B&H Photo Video charge the same.) That's the lowest total price we could find by $19. It features 170-watts per channel into 7 channels, 4K UHD and 3D passthough, WiFi, Bluetooth, pre-installed apps (Spotify, Pandora, etc.), AM/FM radio, support for Apple AirPlay and Dolby Atmos, AccuEQ acoustic calibration, eight HDMI inputs, and two HDMI outputs.