Microsoft adds a new color to the Surface Pen so that it is available in silver, black, dark blue and gold now. The new golden version costs $59.99 and can be bought in the Microsoft Store.
The new golden version is similar to the previously released versions of the pen. The color is the only difference between the four versions of the stylus. The new golden pen works with the Surface (Pro) 3, the Surface Pro 4 and the Surface Book and is available in Canada, the U.S., Denmark, Finland, Italy, Poland, Portugal, Norway, Spain and Sweden.
Source: Microsoft Store