Microsofts intimate Surface event didnt reveal the smaller tablet many expected, instead it went much bigger. In an attempt to capitalize on early buzz for its new super-thin 12-inch slate, the company today opened pre-orders for the Surface Pro 3, Surface Pro Type Cover and Surface Pen in 22 countries worldwide. The Core i7 Surface Pro 3 is now available on the Microsoft Store in both 256GB and 512GB variants, starting at $1,549/£1,339 with an estimated August 31st ship date.