I have a chance to buy one of the 44PG's that looks NIB. Not sure what the going value is on them? I can find the 41FG's at GB for $800-$900. But can't seem to locate a 44Mag. PG. Anyone have any idea what one of the 44PG's would be worth? Also does anyone know how many of each of 41FG's and 44PG's were made? Thanks in advance.