Best Buy offers the open-box Sony 7.2-Channel 4K WiFi Bluetooth Home Theater Receiver, model no. STR-DN1070, for $295.99 with free shipping. (Be sure to scroll down to "Buying Options" and select "Open-Box Excellent" to see this price.) That's $102 under the lowest total price we could find for a factory-sealed unit. It features multi-room audio, 3D pass-through, WiFi, Bluetooth with NFC pairing, Dolby TrueHD, DTS-HD, FM digital tuner, six HDMI inputs, two HDMI outputs, and one USB input.