Sam's Club offers its members the 4.9-lb. Dell Inspiron 15 5000 Series 5579 Intel Kaby Lake R Core i7 1.8GHz 15.6" 1080p 2-in-1 Touchscreen Laptop for $649 with free shipping. (Not a member? Amazon charges the same, although it's temporarily out of stock.) That's $42 under our mention from a month ago, the best deal today by $100, and the lowest price we've seen. (It also beats a Cyber Monday mention by a buck.) Deal ends January 8.

It features an Intel Core i7-8550U 1.8GHz Kaby Lake R quad-core processor, 15.6" 1920x1080 (1080p) IPS LED-backlit touchscreen LCD, 8GB RAM, 1TB hard drive, infrared camera, 802.11ac wireless, Bluetooth 4.1, USB 3.0, HDMI, backlit keyboard, 3-cell battery, and Windows 10 Home 64-bit.