Rare coins and bills that haven't been released to the public are often worth a lot of money thanks to an error or specific mint condition, but what about $2, $50 and $100 legal tender notes that ...
These example values come from data gathered by US Currency Auctions. You'll see some of the value superstars here, including the 1863 100-dollar bill, the 1882 100-dollar bill, and others.
US authorities say that 100 bill is the most counterfeited of all ... The US Secret Service estimates that counterfeit bills account for less than 0.01% of the 1.1 trillion of US money in circulation.