Adorama via eBay offers the 3.2-lb. Lenovo ThinkPad X1 Carbon Intel Haswell Core i7 2.1GHz 14" Touchscreen Laptop
, model no. 20A7S03400, for $829.99
with free shipping
. That's $170 under our October mention and the lowest total price we've seen. (It's the best deal today by $209.) It features an Intel Haswell Core i7-4600U 2.1GHz dual-core processor, 14" 2560x1440 touchscreen IPS LCD, 8GB RAM, 180GB SSD, webcam, 802.11ac wireless, Gigabit Ethernet, Bluetooth 4.0, 8-cell battery, fingerprint reader, and Windows 8.1 Pro 64-bit (downgradeable to Windows 7 Pro or upgradeable to Windows 10 Pro).