A clumsy young man nurtures a plant and discovers that it's a bloodthirsty plant, forcing him to kill to feed it. Shot in two days on sets that had been left over from a previous production, This 1960's horror/comedy is a low budget, B-movie gem. It has a cameo from a young Jack Nicholson, was made into a Broadway musical, and the musical was made into a 1980's film by the same name. This campy, funny film is a must see if you love classic black humor.
P.S. if you REALLY broke, This film has fallen into the public domain and can be freely downloaded from http://archive.org/details/Little_ShopOf_Horrors.avi