Could one of you collectors give me an idea of what a Colt New Service Target is worth? It is a 7-7.5 inch 45 colt and in almost perfect condition. It has a king white line rear sight blade and a king front sight blade. Has beautiful checkered grips. I am thinking of letting a friend that sells on Gunbroker sell it for me but would like to have an idea of what to expect. Yes, it is original blue, and according to a Colt book it is from 1926. Thanks in advance.