Where can I find The Dreamers (2004)??

I genuinely have searched far and wide for this movie. The last time I watched it was a couple years ago when it was legally streaming on Max. I searched for it again recently only to find it isn’t legally available anywhere and I even tried going on some free sites but none of them are working either.

I’m honestly willing to pay money for it! If I can buy a dvd I wouldn’t mind at all.