I have aquired a model 65. Serial begins with CEZ. The model is 65-3. I would like to know what the value (approximate) is on this weapon. It is a model 13 in stainless steel with 4" barrel. 357/38spcl+P caliber. Has the factory black rubber grips. Late manufacture. Non adjustable sights. Model 13/65's were apparently manufactured for Military Police and Law Enforcement use.