He apparently tried to wing that particular quote on his own without help from the translator. It was reportedly very well-accepted by the crowd who understood and were enthused with his intent and overlooked the grammatical problem.
if its a GOOD price, buy it, and be sure to say "donkey shins"....
East German police/border guards were issued some refinished P.08s early on. Sometimes those guns turn up here. There are also pre-WWII Lugers made for police contracts. Pretty rare these days, and always spendy, even for Lugers..