I am desperately seeking a diff'rent strokes episode from season 7 :

episode 154. Arnold the Entrepreneur First aired: 11/17/1984
Guest star: Edie McClurg (Betty), Janna Lowell (Ellen), William McDonald (Joe), Herve Villechaize (Himself)
Entrepreneur Arnold reluctantly allows Sam to be a part of his new scheme, when Sam realizes only Arnold will reap the profits, he breaks up the partnership and becomes the competition.

Is there ANY chance you have this on VHS? I would love to trade-- It's for an important research project and I'm DESPERATE

please let me know if you have this on tape or can tivo to tape.

thanks!!
cat