Microsoft Store offers the 3.2-lb. ASUS Zenbook Intel Haswell Core i5 1.7GHz 13.3" 1080p Signature Edition Touchscreen Laptop, model no. UX303LA-UB52T, for $799 with free shipping. That's $67 under last month's mention of the non-Signature Edition version and $100 under the lowest total price we could find for the non-Signature Edition elsewhere. Features include an Intel Haswell Core i5-4210U 1.7GHz dual-core processor, 13.3" 1920x1080 (1080p) LED-backlit touchscreen LCD, 8GB RAM, 128GB SSD drive, 802.11n wireless, Bluetooth 4.0, USB 3.0, Mini DisplayPort, HDMI, 3-cell battery, and Windows 8.1 64-bit. (No optical drive is included.)

Note that Microsoft Signature Edition devices feature a clean operating system without any third-party trialware. Click here to learn more.