[Lee Stewart]

Here's a 2004 $20 bill that, unusually, had a Del Monte banana sticker attached to it before being printed with its security numbering. Prior to being sold at auction it was valued at $57,500, nearly 3,000 times its face value, but it defied all expectations when it sold in a Texas auction for a whopping $396,000, a record price for a banknote with an error.