You can now get the entry-level Surface Book device for just $1,100 from Amazon US. This Surface Book model comes with Intel Core i5 processor, 8GB RAM and 128GB storage.
Surface Book weighs as little as 3.34 pounds and its 13.5-inch PixelSense display has an incredible resolution (3000 x 2000). It’s calibrated for true-to-life color, with high contrast and low glare. Detach the screen to use like a clipboard, or rotate and reattach the screen to use it as a regular laptop with long battery life. When you need to connect to other devices and accessories, Surface Book has advanced wireless options and all the ports you need.
You can order it using the below link,
If you are interested in Surface Pro 4, you can now get the entry-level model for just $629. Find the deal here.