Welcome to the neighborhood, Carol. In addition to the years, we would also need to know if they are silver or clad proof sets. It's pretty easy for the years 1999 to present. Silver proof sets are in red packaging and clad proof sets are in blue packaging. Chris
Price of proof sets has gone down and they've become more affordable than ever. You may be asking why is that? Well, it's simple: the price of gold and silver (sorry, I couldn't help it ignore this message) Welcome to CT