Not sure about that version... where did you see it for sale? The only legit release I know of for DRAGON GATE INN is from Germany... I got mine from Adrenafilm (http://www.adrenafilm.de/). It's decent, not spectacular.
If anyone's interested, I've just watched the version I got from Amazon (which turns out to be a Japanese DVD from a company called Red Sun) and it's not too bad quality wise, but the subs are a little disappointing at times. Good film though.
I seem to recall a discussion in these forums a long, long time ago in which it was pretty well established that everything Red Sun sells is bootlegged.
Still no luck with Raining in the Mountains yet, but I was able to order Legend of the Mountain quite easily from yesasia. Quite looking forward to it...