Lenovo offers its 4.4-lb. Lenovo IdeaPad Z50 Intel Haswell Core i3 1.9GHz 15.6" LED Laptop, model no. 59426424, for $439 with free shipping. That's $260 off list, $40 under last week's mention, and the lowest total price we could find. It features an Intel Core i3-4030U 1.9GHz Haswell dual-core processor, 15.6" 1366x768 LED-backlit LCD, 4GB RAM, 500GB hard drive, DVD burner, 802.11ac dual-band wireless, Bluetooth 4.0, webcam, HDMI, USB 3.0, 4-cell battery, and Windows 8.1 64-bit. .