That number may be a security or printing indicator, but doesn't help to ID the bill. The date is what matters.
If its date is 1976 or later and you got it in change, it's only worth $2. If it's older, please post a new, separate question with the date and what letter if any is next to the date. You don't need to provide the serial number.
3 millon dollars
Check the date or rather series again. US dollar bills were not made in 2010.
No US $10 bills were printed with the 1998 date.
There are many varieties of US $20 bills that have brown seals, but only two types were printed in the 20th century - the 1929 series of National Currency Notes and the 1934 series of wartime currency printed for use in Hawaii.Please see the questionsWhat is the value of a 1934 US 20 dollar bill with HAWAII on it?What is the value of a 1929 US 20 dollar bill?
Its worth no more than its face value. 2$
No such bill
Please post a new, separate question with the bill's denomination.More information may be available at the following questions:"What is the value of a 1963 US 1 dollar bill?""What is the value of a 1963 US 5 dollar bill with a green seal?""What is the value of a 1963 US 10 dollar bill?""What is the value of a 1963 US 20 dollar bill?"
One dollar.
Please in a date.
US$1.25
The Bahamian Dollar is pegged 1:1 with the US Dollar, so a $1 Bahamas bill is worth exactly $1 US Dollar.
The only bill fitting that description is a silver certificate. Please see the question "What is the value of a 1923 US 1 dollar silver certificate?" for more information.
One US dollar.
There are no cars on a two dollar bill. You have a novelty item.
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2$
$50