German Luger P08
One of most famous handguns in history, the Luger would give rise to the 9x19mm Parabellum. WWII bring-backs with documents can give a Luger a huge boost in value; even more so if it can be connected to a specific battle or even German unit or officer. I still think it’s one of the best looking pistols on a classic level. If you’ve ever held one, it feels very natural to grip and aim; similar to the CZ-75.