Lenovo offers its 5.1-lb. Lenovo IdeaPad Flex 2 Intel Haswell Core i5 1.7GHz 16" Touchscreen Laptop in Black, model no. 59422163, for $769. Coupon code "QSDEAL163" cuts it to $579. With free shipping, that's $190 off list and tied with last week's mention as the lowest total price we could find. It converts into a touchscreen tablet and features an Intel Core i5-4210U 1.7GHz Haswell dual-core processor, 15.6" 1366x768 LED-backlit touchscreen LCD, 4GB RAM, 500GB hard drive with 8GB SSD, 802.11n wireless, Bluetooth 4.0, webcam, 4-cell battery, and Windows 8.1 64-bit. Deal ends December 19.

Orders placed by December 19 are expected to arrive in time for Christmas.