Microsoft Store offers the 2.6-lb. Dell XPS 13 Signature Edition Intel Broadwell Core i5 2.2GHz 13.3" 1080p Laptop in Silver, model no. 9343-2728SLV, for $699 with free shipping. That's $100 under our December mention (which had the same specifications, but with only 4GB RAM) and the lowest total price we've seen for any XPS 13 with this processor. (It's also $130 under the best current price for a similarly configured unit with only 4GB RAM.) Features include an Intel Core i5-5200U 2.2GHz Broadwell dual-core processor, 13.3" 1920x1080 (1080p) LCD, 8GB RAM, 128GB SSD, 802.11ac wireless, webcam, USB 3.0, Mini DisplayPort, 4-cell battery, and Windows 10 Home 64-bit. (It doesn't include an optical drive.)
Microsoft Signature Edition devices feature a clean operating system, installed without any RAM-hogging third-party trialware. Click here to learn more.