The world of comic book collecting has transformed from a childhood hobby into a serious investment market where single ...

A recently discovered copy of Superman #1 has made comic book history, shattering the record for any comic book by realizing ...

From left: Vincent Zurzolo is president of New York-based Metropolis Collectibles. A restored "Action Comics #1," graded 9.0 and featuring the first appearance of Superman, broke the record for ...