There are no Mint errors on any bills because the Mint only makes coins. The Bureau of Engraving and Printing makes bills.
In any case, there are no major printing errors known. The only errors that you might find are ordinary production errors that can occur on any bill - overprints, gutter folds, misaligned cuts, etc.
The mint mark on a 1976 $2 bill is located on the front side, in the lower right corner, just below the portrait of Thomas Jefferson. It appears as a small letter, either "E" for the Philadelphia Mint or "D" for the Denver Mint. If there is no mint mark, the bill was produced in Philadelphia.
The U.S. Mint doesn't produce dollar bills.
The series 1976 two dollar bill does not have enough age to it to be a collectible item. Although amounts can change, currently a 1976 two dollar bill is worth approximately four dollars in uncirculated condition.
In perfect uncirculated condition it is worth $6. In normal used condition is is worth exactly $2.
$2
United states mint
What is a 1976 2 dollar bill with a star worth
Its worth about $2.
I believe it is worth about $700.00
just 2 dollars you can get them at the bank
2 dollars.
1976