This handy list can help you watch for the seal colors ... Look for old ones or those that haven't been circulated. Related: ...

When it's a rare 50-dollar bill worth thousands of ... You'll see some of the oldest and most valuable bills on this list.

Barnes received a rare $10 bill worth potentially in excess of $250 as change for a $20 bill at TJ's Gas N Convenience on Park Street on April 2.

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 ...

For Livingston resident Steve Barnes, 66, the statement is not entirely untrue. Barnes received a rare $10 bill worth potentially in excess of $250 as change for a $20 bill at TJ's Gas N ...