If you’ve ever run across a blank coin, chances are you thought a metal token got mixed in with your change by mistake. In fact, blank coins are not uncommon due to errors during the minting process.

Following a record-breaking 2024, legendary numismatic firm Stack’s Bowers Galleries is pleased to announce that 2025 was another banner year for the company. Over 134,000 lots of rare coins, ...

Auction bidders spent top dollar for some of the final pennies to be circulated in the U.S. before the government ended the ...