Newegg offers the 5.1-lb. Acer Aspire F5-573G-7791 Intel Skylake Core i7 2.5GHz 15.6" Laptop for $639.99 plus $6.99 for shipping. That's $33 below our August mention and the lowest price we've seen. (It's the best deal now by $114.) It features an Intel Core i7-6500U 2.5GHz Skylake dual-core processor, 15.6" 1920x1080 display, 8GB RAM, 256GB SSD, NVIDIA GeForce 940MX 4GB video card, Bluetooth 4.1, USB Type-C and 3.0, HDMI, 802.11ac wireless, 4-cell battery, and Windows 10 Home 64-bit.