Diablo 2 item duplication method on closed bnet v 1.13

Create a program that duplicates any item on any closed realm for the RPG Diablo 2. Must be a working program which creates items that do not disappear upon leaving and re-entering the game. "Perm" method is ok. Will pay after somehow dupe is proven to work (demo version, ingame show, whatever). I'd really like to talk to people who know basics about Diablo 2 game. Dupe method is common, wellknown program in that game. I don't know personally basics about programming, javascripts, c++, etc so don't ask me question about it. I want it to works. Private Message or mail me for any further questions. I'll answer to all of them. REMEMBER: It has to work with patch which will come soon. I don't want to pay big money for program that I will use 2 weeks.