Groupon offers the manufacturer refurbished Yamaha 575-Watt 5.1 Channel 3D Receiver (HTR-4065) for $299.99 with free shipping. Use $10 mail-in rebate and $10 coupon code applied during checkout to get final price.

What makes this deal hot:
You save $60 off the retail list price. That's the lowest price we could find currently by $20 from a reputable merchant - which is $10 less than our previous mention of this deal. No tax in most states.

What this does & Why you need it:
The home theater receiver features 5-channel 575-Watt surround sound, Dolby TrueHD & Dolby Digital Plus, Play music wirelessly, Control via smartphone, 4K ultra HD video pass-through, HDMI Input/Output (4/1), 3D and audio return channel, One-year warranty from Yamaha and more.