Lenovo offers its Lenovo ThinkPad 10 128GB 10.1" Windows 8.1 Tablet, model no. 20C1002RUS, for $829. Coupon code "THINKDEAL10" cuts it to $399. With free shipping, that's $380 below our mention from two days ago and the lowest total price we've seen. (It's a current low by $443.) It features an Intel Atom Z3795 1.59GHz quad-core processor, 10.1" 1920x1200 multitouch IPS LCD, 4GB RAM, 128GB hard drive, 2-megapixel front camera, 8-megapixel rear camera, 802.11n wireless, Bluetooth 4.0, USB, microSD card slot, micro HDMI, 2-cell battery, digitizer pen, and Windows 8.1 Pro 64-bit.