Internet frenzies to the contrary, "Barr dollars" are neither rare nor valuable.Please see "What is the value of a US 1 dollar bill signed by Joseph Barr?" for more information.
Please check your bill again. There are no 1968-date $1 bills. "Barr notes" are dated 1963.There's more information the at question "What is the value of a US 1 dollar bill signed by Secretary Joseph Barr?"
I asked you first
Those are known as Barr notes. In circulated condition they might be worth $1.25 to someone. They sell for about $3 in perfect condition.
There are two versions of the 1963 $2 bill each with a different secretary name, in uncirculated condition, they are worth; P382a : Henry H. Fowler. $10.00 P382b : Joseph W. Barr. $13.00 At any quality other than uncirculated, they are worth face value ($2).
a half hundred dollar bill is worth $50
At the time, it was worth one dollar.
It's worth 5 dollars.
A 100 dollar bill is worth 100 one dollar bills.
A 1986 Canadian 5 dollar bill is worth $10.00
I suspect a $100 dollar bill was worth exactly $100 in 1935!
what is a 1934 thousand dollar bill worth