In, like, old-ass money. I did a $100 computer job for one of my clients and he paid me with this.
First, he gave me nineteen Joseph Barr one dollar bills. Apparently, Joseph Barr was only in office as the secretary of the treasury for around a month.
Next, he handed me twenty-one silver certificates, all one-dollar bills.
He also handed me two quite old ten dollar bills, and two quite old twenty dollar bills.
So to recap, I was handed forty one-dollar bills, two tens and two twenties. All of them were old, not overly common pieces of currency.