The main reason I remember was that several years ago I went to play it and was looking for the manual (I store my snes games in 3 or 4 groups* - games, boxes, manuals and posters/maps etc (stored open/flat in vinyl sheet protectors) until I looked in the inserts pile and found it - drove me nuts for awhile since there was no place for the manual to have gone.
*May sound odd but it keeps everything in really good shape.