Anyone have a copy?

This movie sounds amazing for several reasons. First its from 1973, a golden year for action/gritty movies. Second its a crime film set in Hamburg, and third, Henry Silva is a Mafioso, you can't go wrong with this guy. He is better than most "actors' today. From the reviews, it seems like a bloody gang war film in the vein of an Italian poliziotti. I would appreciate any info from anyone who has seen it.