Newegg continues to offer the Pioneer 5.1-Channel 4K Ultra HD AV Receiver, model no. VSX-524-K, for $119.99. This $20 mail-in rebate drops the price to $99.99. With $1.99 for shipping, that ties our mention from two weeks ago as the lowest total price we've seen. (It's also a current best by $78.) It features up to 140 watts per channel (at six ohms), 4K UHD pass-through, USB input, four HDMI inputs, and one HDMI output. Rebate expires April 30.