Lenovo offers its 2.6-lb. IdeaPad 710S Intel Kaby Lake Core i5 2.5GHz 13.3" 1080p Laptop for $669. Coupon code "LEN710S54" cuts that to $659.99. With free shipping, that's the lowest price we could find by $173. It features an Intel Kaby Lake Core i5-7200U 2.5GHz dual-core processor, 13.3" 1920x1080 (1080p) IPS LCD, 8GB RAM, 256GB SSD, and Windows 10 Home 64-bit. Deal ends May 12.