this can add a lot to the value. In the case of the 1991 silver Eagle, a high-grade coin in mint condition sold for $34,500 in 2009. During the Y2K crisis of 1999, people invested heavily in gold ...

With a face value of $20, the Double Eagle was the last gold coin produced for intended circulation in America. But it was never issued as President Franklin D Roosevelt withdrew the US from the ...

Holders can sometimes hold about as much as attraction as the coins inside, and the "rattler" holder from the late '80s ...