As one of its daily deals, Best Buy offers the Sony 7.2-Channel 4K Network A/V Receiver, model no. STRDN860, for $279.99 with free shipping. That's the lowest total price we could find by $67. It features 95-watts into 7 channels, built-in wireless, Ethernet port, USB, MHL, Bluetooth, seven auxiliary inputs, five HDMI inputs, and one HDMI output. Deal ends today.