Lenovo offers its Lenovo IdeaCentre 710 Intel Skylake Core i5 2.7GHz Desktop PC for $649.99. Coupon code "BFINOCT8" cuts it to $479.99. With free shipping, that's $170 off and the lowest price we could find, although we saw it for $17 less two weeks ago. It features an Intel Core i5-6400 2.7GHz Skylake quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive with an 8GB SSD, NVIDIA GeForce GT 730 2GB graphics, DVD burner, 802.11ac wireless, Bluetooth 4.0, and Windows 10 Home 64-bit.

Update: The above coupon no longer applies; however, the price has dropped to $486.99.