The United States Mint opened sales for the 2013 Proof Set (Buy on eBay) on March 28, 2013. The release of the full set followed the earlier release of the…

2011-S Proof Jefferson Nickel After spending many decades as a hugely popular collector product, the annual Proof Set moved into a period of lower sales from 2010 to present. For…

After several years of declining sales, the 2012 Proof Set (Buy on eBay) marked an extreme mintage low for the product type which finally caught the attention of some collectors.…

2009-S Proof William Henry Harrison Presidential Dollar The annual Proof Sets issued from 2000 to 2009 included the launch of many new coin designs and series. This included the newly…

1998 Proof Jefferson Nickel The decade from 1990 to 1999 was a period of change of the annual Proof Set. This time period saw the packaging redesign of the standard…