how much is a 1953 five dollar bill with a red seal and serial number worth.
With the limited amount of information you posted, I cannot determine what you have or what it would be worth other than to say it’s a circulated note at no more than 1.5*face value. Is there any reason you cannot post a picture of it and/or give a more detailed description of it?
Also, if you choose to log back in with additional information, would you please log in with a name? It's always challenging to do research for an unknown audience.