Newegg via eBay offers the 3.7-lb. Lenovo Ideapad 510S Intel Skylake Core i7 2.5GHz 14" 1080p Laptop in Silver for $539.99 with free shipping. That's the lowest price we could find by $119. It features an Intel Core i7-6500U 2.5GHz Skylake dual-core processor, 14" 1920x1080 (1080p) IPS LCD display, 8GB RAM, 256GB SSD, AMD Radeon R7 M460 2GB graphics, 802.11ac wireless, Bluetooth 4.0, 3-cell battery, and Windows 10 Home 64-bit.