Amazon Warehouse Deals via Amazon offers the used Yamaha 630-watt 7.2-Channel 3D-Ready Home Theater Receiver, model no. RX-V673BL, for $269.19 with free shipping. That's $31 below our Thanksgiving mention of a new unit and the lowest total price we've seen for this receiver in any condition. (It's a current low of $131 for a refurb today.) This receiver features AirPlay, which allows music streaming from Macs, PCs, and iOS devices. Other features include 90 watts per channel into seven channels, USB, 4K pass-through, six HDMI inputs, and one HDMI output.

Of note, no warranty information is provided.

Update: The price has dropped to $266.38.