Discover the creative process behind two unique DIY coin sorting machines in this comprehensive tutorial. Learn how to build ...

Richard Colonna of Quantitative Collectors Group (QCG) — has developed a first-of-its-kind device designed to transform how ...

Abraham Lincoln was three years away from being elected president when the half-cent coin was discontinued as an official ...

After relying on subjective third-party graders for decades, collectors will soon have access to scientific coin analysis.

While collectibles can be extremely varied, from furniture to comic books, certain parts of the industry are projected to significantly grow in value, and soon.

If someone wants to steal your coin collection, they will find a way regardless of what challenges you put in their way. Keeping a coin collection at home is a convenience, since if you secure your ...