Newport Beach, California, March 14, 2018 (GLOBE NEWSWIRE) -- Professional Coin Grading Service (www.PCGS.com) is making a donation on behalf of coin collectors and dealers to the Breast Cancer ...

The next time you toss a quarter into a gumball machine down at the local grocery store, think about this: That piece of gum could be costing you a lot more. It all depends on which type of quarter ...

This guide breaks down the best free coin identifier apps for U.S. and international coins, accuracy, error detection, and who each app is really for.

The last decade of the 20th century produced coins that modern numismatic enthusiasts spend three-, four- and even five-figure sums to get their hands on today. The U ...