Hey can you help me? I just need the Heavily Armed Bank trophie(the bronze trophie about 10 milion yen) to get the Platinum Trophie in Dead Souls. In walktrhoughs the people say that the easier way to get money is buying the Spice Knife. Where can I found it?

Should be able to get them at the underground colosseum if I recall. I think I used Gold Plates for mine.