I have this Colt experimental, I suppose Official Police, .38 Special, absolutely new never fired, totally free of any markings except some kind of Colt ID number on the forward lower flat of the frame - which is used as its s/n. It is lettered as sold to Greg Martin Auctions for $1200. I have maybe $1000 in it & wonder if it would sell for more as-is or properly marked. From my experience with my re-creations of old Colt autos, I think marking it would cost maybe $250. Any comments, advice or info appreciated. If needed I can post a copy of the Colt letter.