You know those crappy plastic buckets folks throw loose change into right before going through airport security? They're actually a decent source of revenue! Many peeps are in such a rush that they forget to reclaim their coinage on the other side of the x-ray machines!!!
Believe it or not, airline passengers left behind a whopping $531,395 in domestic and foreign currency this year! It's the highest total ever recorded!
Curious which airports saw travelers throwing away the most money?