Lenovo offers its 4.6-lb. Lenovo Z40 Intel Haswell Core i5 1.7GHz 14" 1080p Laptop, model no. 59425585, for $849.99. Coupon code "DOORBUSTER" cuts it to $579. With free shipping, that's $271 off and the lowest total price we could find. Features include an Intel Haswell Core i5-4210U 1.7GHz dual-core processor, 14" 1920x1080 (1080p) LED-backlit LCD, NVIDIA GeForce GT820M GDDR3 2GB graphics, 8GB RAM, 500GB hard drive with an 8GB SSHD, DVD burner, 720p webcam, 802.11n wireless, Bluetooth 4.0, USB 3.0, HDMI, 4-cell battery, and Windows 8.1 64-bit. Deal ends September 3.