Serial numbers are counters and a security feature but rarely help identify a bill or affect its value.
Modern (1976 or later) $2 bills are only worth face value. They're not rare, not special, and can be used anywhere.
If your bill is older please post a new, separate question with the bill's date and seal color.
How much is a Korean hundred dollar bill worth in America
a half hundred dollar bill is worth $50
how much is a 1 dollar from 1781 worth
A 1986 Canadian 5 dollar bill is worth $10.00
one dollar
One dollar.
Same as a 2012 ten dollar bill.
One dollar.
One Dollar!
A twenty dollar bill with a star on it can be worth different amounts depending on the date. A 1914 twenty dollar bill with a star on it is worth 1000 dollars.
One dollar bill silver dollar ,year is 1923
$20