I'm curious to know how much this $1 1957 A silver certificate Blue Star note is worth... it has a Blue Star before the serial number's * 02219255 A. I've looked everywhere and can't seem to find another one like it. The secretary of treasury signed by robert b. anderson. I see them with silver certificate blue notes but nothing with a star before the serial number?? It's in really good condition. Please let me know, I am best reached at [email protected]