Thank you for your comments. 
As you said, we are also looking for Joule’s next board. We are discussing this with Open Robotics and partners, and we plan to announce related plans in the near future.
Also, shipment of preordered TurtleBot3 (Burger, Waffle) will start next week. In addition, the TurtleBot3 package, excluding the SBC and sensors you mentioned, is scheduled to be sold from the second half of 2017.
Thanks. 