Microsoft Store offers the Samsung ATIV Book 6 Intel Core i7 2.4GHz 15.6" Touchscreen LED-Backlit Laptop in Mineral Ash Black, model no. NP680Z5E-X02, for $729 with free shipping. That's lowest total price we've seen for any Samsung 15.6" touchscreen laptop with an Intel i7 processor. (It's also a current price low for a similar model by $271.) Features include an Intel Core i7-3635QM 2.4GHz Ivy Bridge quad-core processor, 15.6" 1920x1080 LED-backlit touchscreen LCD, 8GB RAM, 1TB hard drive, 802.11n, Bluetooth, webcam, USB 3.0, HDMI, 4-cell battery, and Windows 8. (No optical drive is included.)