The green seal indicates your bill is a Federal Reserve Note. Despite the bill's age, circulated ones aren't considered scarce. They might retail for $6-8 in average condition.
If your bill is crisp and uncirculated it might retail for $15-18.
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?"
what is the value of a five dollar bill silver certificate
One dollar.
The US printed both $2 and $5 bills with red seals in the 1963 series. Please see the questions "What is the value of a 1963 US 2 dollar bill?" and "What is the value of a 1963 US 5 dollar bill?" for more information.
Value of 1963 one dollar star note
The value of a 1963 red seal two dollar bill is $1.00 to $1.25 more than face value if circulated. It is worth about $10.00 if uncirculated.
What is the value of a red inked two dollar bill
All $1 bills dated 1963 and later are Federal Reserve Notes with green seals. Despite its age, a 1963 $1 bill is common among collectors. As of 03/2015 it retails for about $1.25 to $1.50 in average condition.
1934 ten dollar bill green with B stamp
Please don't assume that every old bill is a silver certificate. As the banner across its top and green seal color indicate, your bill is a Federal Reserve Note, the same kind issued today but with a different design. There's more information the at question "What is the value of a 1963 US 20 dollar bill?".
Please don't assume that just because a bill is old it must be a silver certificate. The 1963 series of $100 bills were only printed as green-seal Federal Reserve Notes, and the last silver certificates were $1 bills dated 1957. There's more information the at question "What is the value of a 1963 US 100 dollar bill?".
2 dollars