HP offers its HP Pavilion 510-p050st Intel Skylake Core i7 2.8GHz Desktop PC in Twinkle Black, model no. V9A74AA#ABA_PC, for $699.99. Coupon code "EMRY9599" cuts that to $679.99. With free shipping, that's $5 below our September mention, $120 off list, and the lowest total price we could find. It features an Intel Skylake Core i7-6700T 2.8GHz quad-core processor, 16GB RAM, 1TB 7200 rpm hard drive, Nvidia GeForce GT 730 4GB graphics, DVD burner, 802.11n wireless, Bluetooth 4.0, USB 3.0, and Windows 10.