I think they are out of print but still available from Amazon.

I think the link is probably against the forum rules, but lets see what moth3r says or does,lol.

I spent years trying to find and buy the Japanese versions because they are not flipped, they should have done right to left panel as manga is supposed to be, they fact they flipped the image makes the image not match with the one in the films.

That and both versions are quite bizarre because they seem to be a strange mix of both oot and SE.

The ANH one is the best one. It won the Eisner Award.