Lenovo has the Lenovo IdeaTab Lynx K3011 59343251 64GB Windows 8 11.6" Tablet + Lenovo IdeaTab K3011 Lynx Keyboard Dock for $549 in cart - $201 off with coupon code LYNXDEAL = $349 with free shipping. To add keyboard to cart, first add the tablet, then click "notebook expansion" and check the box. Only .4" thin, weighs 1.47lbs, and features a magnesium alloy roll cage internal frame. The tablet alone is $299 with free shipping with the same code.
Intel Atom Z2760 Dual Core 1.80ghz, 2GB RAM, 64GB SSD 5-point multi-touch, 802.11n + BT 4.0, G-sensor, Windows 8