The next time you toss a quarter into a gumball machine down at the local grocery store, think about this: That piece of gum ...

Using data from sites like APMEX, Professional Coin Grading Services (PCGS) and several well-known auction houses, GOBankingRates compiled this list of rare bills that could soon soar in value.

The Kennedy half dollar was first minted in 1964 in the wake of the assassination of President John F. Kennedy -- the coin's obvious namesake. It was a commemorative issuance made in Kennedy's ...

Numismatics, the study and collection of coins, paper money, tokens, medals and related objects, is indeed a serious and ...

The grading company acted as a partner in authenticating some of the rare coin collections, which were up for grabs in the ...