One of the most expensive bills is a 1891 $1,000 Silver Certificate “Mercy ... and it is estimated to draw $1.75 million to $2.25 million because there are only two of them left in the world. ...

Three exceedingly rare 19th century US currency notes are expected to sell for a combined $7 million when they are auctioned off next week. One of the unique bills being auctioned is a $1,000 &#822… ...