AUSTIN, Texas--(BUSINESS WIRE)--HID Global, a worldwide leader in trusted identity solutions, today announced that Collectors Universe, Inc. has added HID Trusted Tag® Services to its Professional ...

For a chance to just look at the rarest modern American coin with his own eyes, David Hall will spend $10,000 — again. Hall, president of Collectors Universe and co-founder of Professional Coin ...

Collectors Universe, Inc. provides authentication and grading services to dealers and collectors of high-value coins, trading cards, event tickets, autographs and memorabilia. The Company operates in ...

The value of any coin is determined by its grade or condition. The primary goal is to ascertain how much a particular coin is worth. In the early days of numismatics, the condition and appearance of a ...

A rare 1943 Lincoln penny mistakenly struck in bronze instead of zinc-coated steel has reportedly sold for $1 million. UPI.com reports that Bob Simpson, co-chairman of Major League Baseball’s Texas ...