up to 10k you could buy: 1. a 3d printer 2. a drone 3. a cnc machine & laser cutting machine 4. a 6 DOF toy/hobbyist robotic arm and you would probably have so

up to 10k you could buy: 1. a 3d printer 2. a drone 3. a cnc machine & laser cutting machine 4. a 6 DOF toy/hobbyist robotic arm and you would probably have some spare to invest. all practical things question is what kind of things you looking for.