Diablo 2 1.13 Duping Program

The program must be able to do the following. Work on Diablo 2 Lord of Destruction patch 1.13 Work on closed battlenet useast softcore ladder Dupe at a reasonable speed Be easy to use. Be undetectable so I won't get banned using it. Have a method to make the items permanent so they won't just poof. I have seen several of the programs now so i know this is possible. I would like someone with some experience in doing this so that it goes fast and it works great. Please ask me if you have any other questions about it. I will pay after I see that this program works. I could meet in game for an example or what ever you want the terms to be. I don't care about the programming language that it is done in.