Can you tell me the value of 1935G series blue seal silver certificate Serial C57282830J check number 6628 1 crease in the center fairly crisp paper no tears or stains generally good condition?

The late series letter indicates this bill was actually printed in the 1950s despite the date. The lack of tears would make it worth a couple of dollars at retail.

Please note that a bill's serial and check numbers almost never affect its worth. The date, series letter, and condition are the major factors determining value.