That spare change in your coin jar could hold a rare coin worth thousands - or even millions - of dollars.īillionaires vs. While it may seem like a unique interest from afar, the surprising reality is that you could cash in big-time from this hobby. Chances are that you may have a relative or know someone who’s an avid coin collector. Paolo Gagliardi / Getty Images/iStockphotoĬoin collecting is a hobby that has been around for years.
