One of the coolest jobs I can think of is the guy who goes diving in the water hazards at gold courses and gets the balls out of there and then sells them. Golf balls can cost a chunk of change if you play golf regularly and aren’t good – about the way it would go for me – and buying used golf balls would be a way to save money until you get better at the sport. Of course the guy retrieving the balls makes money on it – but that’s the American way.