Microsoft Store offers the 6.1-lb. Dell Inspiron 15 Intel Skylake Core i7 2.6GHz 15.6" 4K UHD Signature Edition Touchscreen Laptop in Gray, model no. i7559-5012GRY, for $729 with free shipping. That's $20 under our mention from two weeks ago and tied with the lowest total price we've seen. (It's the best deal now by $110.) It features an Intel Core i7-6700HQ 2.6GHz Skylake quad-core processor, 15.6" 3840x2160 (4K, 2160p) touchscreen LCD, 8GB RAM, 1TB hard drive, Nvidia GeForce GTX 960M 4GB video card, webcam, 802.11ac wireless, Bluetooth 4.0, Gigabit Ethernet, USB 3.0, HDMI, 6-cell battery, and Windows 10 Home 64-bit.

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