The term RoboCup usually makes us think of a contest involving robots and soccer, but this one is different. The RoboCup Golf Ball Returner from Fine Tune Golf does just what it says, and fairly well too. RoboCup captures your put (even the bad ones using the Caddy Cord) and sends it back for another shot - over 12,000 times on AA batteries, and around 14 feet. Check out the Video.