What started as a chance to "play crypto" with her father during the historic January snowfall in southeast Louisiana led to ... Mermaid cryptocurrency coin. It reached nearly a $25 million ...

alongside its popular gold bars and silver coins. The platinum bars are available for purchase online only to loyalty members ...

Some of the notable commemorative coins in the collection included the McKinley version of the 1903 Louisiana Purchase Exposition Gold Dollar and the Lewis and Clark Exposition Gold Dollar.