Here is another educational robot kit that helps you learn Python, C/C++, and Linux. The Spirit Rover comes with 3 computing processors and everything you need to learn coding, Arduino, and computer vision concepts. It has a Raspberry Pi computer to handle processing. You can use an Arduino compatible processor together with the Pi.
These robots have retractable gripper arms, 27 RGB LED lights, and other high quality components. Early supporters can get these for as low as $189.