This is a 1957A $1 Silver Certificate with a blue seal and a trinary serial number L89878879A. I am NOT a professional grader but the bill appears to have all the characteristics of an uncirculated note (crisp, no bends, no obvious signs of wear, etc).  Please look at pictures to judge for yourself and feel free to ask for more or if you want me to try to get closer pictures of a certain part or whatever.  I never manipulate pictures so the one in the picture is the one you'll get.  See my PERFECT feedback and bid with confidence.
Check out my other auctions for coins and bills.  If you win more than one auction of the same kind of item (in this case, a bill) I will combine them all into one package and only charge for the most expensive shipping item.   So you won't pay any more for shipping if you win 1, 2, 3, 4 or more auctions for bills.  Just let me know before you pay, so I wait to package them all together.