Lenovo offers its 5.1-lb. Lenovo IdeaPad Flex 2 Intel Haswell Core i7 2GHz 14" touchscreen Laptop in Black, model no. 59423166, for $699. Coupon code "USPF4166527" makes it $669. With free shipping, that's $30 under yesterday's mention and the lowest total price we've seen for a Lenovo Flex with a Core i7 processor. It converts into a touchscreen tablet and features an Intel Core i7-4510U 2GHz Haswell quad-core processor, 14" 1920x1080 (1080p) LED-backlit touchscreen LCD, 8GB RAM, 500GB hard drive with an 8GB SSD, 802.11n wireless, Bluetooth 4.0, 720p webcam, 4-cell battery, and Windows 8.1 64-bit. Deal ends June 4.