Amazon offers the 5.3-lb. Acer Aspire E Skylake i5 Dual 16" Laptop, model no. E5-574G-52QU, for $549.99 with free shipping. That's $150 under the lowest total price we could find for an Acer with these specs and a smaller video card. It features an Intel Skylake Core i5-6200U 2.3GHz dual-core processor, 15.6" 1920x1080 LED LCD, 8GB RAM, 1TB hard drive, webcam, Nvidia GeForce 940M 4GB graphics, 802.11n wireless, Bluetooth 4.0, 4-cell battery, and Windows 10.

Expect shipping to take four to five weeks.