You can now own a $1 gold coin celebrating one of America’s most revolutionary achievements: the NASA Space Shuttle program.

The $20 Gold Certificate from Series 1928 is a powerful symbol of America’s gold-backed currency era. Issued during the final ...

Gold prices have been booming and are near ... in such endeavors as the 50 States quarter project, the Sacagawea dollar coin, and also the language that allows for the creation of the trillion ...