Questions regarding 1970s Mauser P08's

Art, I purchased Interarms remaining stock of parts for these pistol when they went out of business a few years ago, so I can assist on the banner marked mags. Not all of the Parabellum parts are interchangable to the PO8 and vise versa, since the Parabellum use the old long frame design. I would estimate a 60% blued or reblued Swiss model should be priced in the $500 shooter range. Tom