Lenovo offers its 3.7-lb. Lenovo Ideapad 510S Intel Skylake Core i5 2.3GHz 14" 1080p Laptop in Silver, model no. 80TK002JUS, for $699.99. Coupon code "DRBUSTER4" cuts it to $531.99. With free shipping, that's tied with our mention from last week and the lowest total price we've seen. (It's the best deal now by $128.) It features an Intel Core i5-6200U 2.3GHz Skylake dual-core processor, 14" 1920x1080 (1080p) IPS LCD, 8GB RAM, 1TB hard drive, 802.11ac wireless, Bluetooth 4.0, backlit keyboard, 3-cell battery, and Windows 10 Home 64-bit. Deal ends December 9.