Lenovo offers its 5.3-lb. Lenovo Z50 Intel Haswell Core i7 2GHz 15.6" 1080p LED-Backlit Laptop in Black, model no. 59426435, for $569. Coupon code "D2BLENOVO3" cuts it to $549. With free shipping, that's $100 under our July mention, $350 off list, and the lowest total price we've seen for any Lenovo 16" laptop with a Haswell i7 CPU and 1080p display. It features an Intel Haswell Core i7-4510U 2GHz dual-core processor, 15.6" 1920x1080 (1080p) LED-backlit LCD, 4GB RAM, 500GB hard drive with 8GB SSD, DVD burner, 802.11n wireless, webcam, Bluetooth 4.0, USB 3.0, 4-cell battery, and Windows 8.1 64-bit. Deal ends September 17.