FYI, there is an active eBay auction for a 1960 Mercedes-Benz 300-Series Adenauer. If interested, please take a look:
eBay Motors: Mercedes-Benz : 300-Series (item 180171982958 end time Oct-28-07 10:18:45 PDT)
eBay Motors: Mercedes-Benz : 300-Series (item 180171982958 end time Oct-28-07 10:18:45 PDT)