Series 1935 F One Dollar $1 Blue Seal Silver Certificate Note US federal bill

  
I bought these in an estate sale about a month ago and didn't realize what they were worth until I took them to a dealer. I may take them back and take the cash offer on them but I wanted to see if I could get a little bit more. I really don't need to sell them. If not, I'll just pass these down , thanks for looking any questions.