Previously, we used denominations like the half penny ... Whether that cost is at or near face value, double the face value, ...

These highly elusive “transitional” coins can easily fetch four figures, even in worn condition, with pristine examples commanding five figures. 1995-W $1 Silver Eagle Proof ...

Often the most expensive and rare coins sold at auction come with the best backstory. For example, the 500,000 1933-dated Double Eagles ($20 denomination U.S. gold coins) that were struck ...