– Clean up the golf balls you find to make them look good. – Separate the golf balls by the brand name. People will pay more money depending on the brand of the golf ball. – Most “A” golf balls can be resold for 1 dollar each, “B” golf balls for $0.50, and “C” golf balls for $0.25. – Use online apps like Mercari or eBay to resell golf balls quickly in lots of 500 rather than individually.