Also consider the international version, the art books, various guidebooks, action figures, soundtracks, etc.
That's the standard for most Japanese games.
it has 3 ultimania guides... Are they really necessary?
anyway I think most games are milked lately so maybe I'm a little biased...
Hmm I didn't know it had 3, that does seem a bit much.. But anyway, FF VII was the first of the series to have an 'international' edition. The original JP release was different from the western release as it didn't feature the Superboss' Ruby & Emerald (IIRC) weapons, and there were some quality of life changes brought into the Western release like some changes to the materia system and controls or whatever.. And since then FF VII has also had a movie released off it, an anime OAV, a mobile phone game, Crisis Core etc... So I think it got milked alot more than X did for some reason, and I am pretty sure it is often associated as a 'fan favorite'
Just thought I'd add that.. OT Though, it would be surprising if Gilgamesh was not added into the game at some point. His theme music would also be a requirement