Lenovo offers its Lenovo Z40 Intel Haswell Core i5 2.6GHz 14" LED-Backlit Laptop in Black, model no. 59422614, for $589 with free shipping. That's $10 under our mention from four weeks ago, $160 off, and the lowest total price we've seen for this model. It features an Intel Core i5-4200U 2.6GHz Haswell dual-core processor, 14" 1366x768 LED-backlit LCD, 6GB RAM, 500GB hard drive, 8GB SSD, DVD burner, NVIDIA GeForce GT 820M 2GB graphics, 802.11n wireless, Bluetooth 4.0, webcam, 4-cell battery, and Windows 8.1 64-bit. Deal ends August 6.