Is there a good  source for used Colt values?  I need to know what a 1991A1 is worth.   "COLT M1991A1" rollmark, parkerized, good finish except for some holster wear, and could use having the sights replaced (some previous idiot tried to make "3 Dot" sights with his drill and some white paint -- they are functional, with the white removed and holes touched up, but look bad at close inspection).  In brown plastic Colt case with manual, Colt 8-round mag, and a couple extra 7-rounders.  I would call it "well used" but in real good shape for a gun that's been shot quite a bit (unkown round count).  Any Colt gurus in here have an idea? I have tried looking at the various auction sights to get a price range but haven't found a comparable pistol (they're all either NIB or trashed, it seems).  

Thanks,
Josh

About $500 is the going price.  I would not pay that much however.  Look at the ones on GunsAmerica.  You will see them there for as low as $400 fairly regularly.