A Parkersburg, Georgia man struck ‘serial’ gold in his vending machine—a $1 bill so rare, it’s practically currency royalty.

"A one-dollar bill with the serial number G00000001I might be super valuable for collectors, maybe worth from $600 to, who knows, even $15,000," Arellano told Newsweek. "There's no better-collecting ...

Even more rare are 1861 bills with low serial numbers, so they're the most valuable. A serial number 1 10-dollar demand note sold at auction in 2014 for $381,875. Very rare, the 1878 silver ...

A Parkersburg man found a valuable dollar while going through the bills from one of his vending machines. What makes the $1 ...