This Intel Core m3-6Y30-powered Chromebook with pen support and a 360-degree rotating touchscreen can be finally pre-ordered for $549.99 USD, about $100 USD more than its ARM-driven sibling known as Samsung Chromebook Plus.
http://www.notebookcheck.net/Samsung-Chromebook-Pro-now-available-for-pre-order-on-Amazon.221696.0.html