Hi there.., So I’ve been collecting coins and currency for some time now about 6 years. I’m starting to send out my coins to get certified which I know a little more about than paper money. I do have an eye for star notes I just came across two of these and was wondering should I send them out to get certified. I don’t know how to lookup paper money by serial number to know the value of it or if it’s even worth sending them out. If not I’ll still keep them because of the condition and the serial numbers almost match.