If someone told me that he was considering buying a 9mm Luger CZ-83 for $650, I would suggest to him that he may have misremembered either the caliber or the pistol's model number. (Of course, every time I say something like this some much more experienced guy pops up and says "Oh, no, that's not right. ", but I am pretty sure that the '83 was produced only in .32, .380 (9 mm Browning) and 9x18 (9 mm Makarov).