How much is a one dollar bill from 1957 silver certificate in fair condition worth? I have 2 one dollar bills from 1957 in fair condition they both have been folded, they are both signed by priest and anderson and the serial numbers start with h and v

They are worth little more than face value due to the condition you describe. Take them in for an appraisal but ask the appraiser to make you an offer. Quick Reference Guide to U.S. Paper Money Values (http://currency.ha.com/c/ref/worth.zx)