Newegg via eBay offers the 5.1-lb. Lenovo IdeaPad Flex 15 Intel Haswell Core i5 1.6GHz 15.6" LED-Backlit Touchscreen Laptop, model no. 59401417, for $599.99 with free shipping. That's tied with last week's mention and the lowest total price we could find by $50. It features an Intel Core i5-4200U Haswell 1.6GHz dual-core processor, 15.6" 1366x768 LED-backlit touchscreen LCD, 8GB RAM, 500GB hybrid hard drive, 802.11n wireless, Bluetooth 4.0, 4-cell battery, and Windows 8.