As one of its daily deals, Amazon offers the Pioneer 840-watt 7.2-Channel 3D Network Home Theater Receiver, model no. SC-1223-K, for $499 with free shipping. That's $50 under our mention from a year ago, $600 off, and the lowest total price we've seen. It features 120 watts per channel into seven channels, compatibility with AirPlay, Ethernet, and eight HDMI inputs. Deal ends today.