Check for the $150,000 Duplicate Serial Number Error com, some dollar bills printed in 2014 and 2016 feature a mistake from ...

Got a few dollar bills stashed in your wallet? Before you spend them, you might want to check them. Apparently more than 6 million, $1 dollar bills worth $150,00 have been printed and are in ...

Most people handle dozens of dollar bills without ever noticing a small, blue five-pointed detail that only some carry. This small star at the end of a U.S. bill's serial number shows that the bill is ...