Meet the Cyber:bot from Parallax: a Python programmable robot with micro:bit that introduces users to programming concepts. This tiny robot can be programmed with Mu software or online MicroPython editor. It can be used with a distance sensor, Ping))) Ultrasonic Distance Sensor, and other add-ons.
This particular robot comes with a micro:bit module, cyber:bot board, chassis, tires and wheels, and all the parts you need to put it together. You can find out more about it here.