Small sum at say $2-3k? Working from home until Easter, so possibly some cheap tech for a small computer vision, mechatronics, AI lab aimed at reinforcement lea

Small sum at say $2-3k? Working from home until Easter, so possibly some cheap tech for a small computer vision, mechatronics, AI lab aimed at reinforcement learning: 3d printer, r&d drone, mini-car, a few robotic arms, plenty of connectors and sensors plus some Raspberry brains.