/* from what I can tell its worth 20 dollars.
The only time money is worth much more than whats printed. Is when there was a mistake with the printing process */
CORRECTION
The US never printed any bills dated 1964. Please check your bill again and post a new, separate question with its date.
Please check again and post a new question. The U.S. didn't print any $20 bills with that date.
Please check your bill again and post a new, separate question. The US didn't print any bills dated 1964.
Please check your bill again and post a new, separate question. The US didn't print any bills dated 1964.
Unless it is uncirculated, any $20 bill printed since the 1970s is worth only face value.
A 1990-series $20 bill is too new to have any added value. Some of them are still in circulation.
In average condition it has no extra value. A crisp, uncirculated 1977 US $20 bill might retail for all of $22 or $23. A dealer will only pay face value.
Your bill is most likely a 1905 $20 gold certificate. If correct, please see the question "What is the value of a 1905 US $20 gold certificate?" for more information.
Please check your bill again and post a new, separate question. There are no 1972 US $20 bills.
It's still worth exactly $20.
Please look at your bill more closely; the date should be 1934. There's more information at the question "What is the value of a 1934 US 20 dollar bill with HAWAII on it?"
No US $20 bill carries a "G" series letter. You may be looking at the Federal Reserve District letter. The series letter, if any, on US bills is next to the date. Regardless, a date is needed in order to estimate a value. Please determine the bill's date and see the question "What is the value of a [date] US 20 dollar bill?" for more information.
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?