I'm not so sure about releases in other countries: Metropolitan is an exclusively French distributor, it's not a Warner or Universal-type of release. If other countries release it, it will not be the same steelbook.
One I did not know of, came across this today looking at Amazon France, I like the main cast, going to watch it this week, will need to know if I will like it. This steelbook looks nice, hope the rest of it is as good. "Stoned cold killer".