I don't know if anyone collects horror posters here. I only recall one thread about original posters. Anyway, Mondo just released a few at a horror convention this weekend. The Nightmare on Elm Street, They Live, and Hills Have Eyes posters look good.
http://omgposters.com/2012/05/04/exc...tmare-weekend/
They also have a Friday the 13th Part 3 showing this summer that might get a poster. I'm going to attempt to get one of these. But I keep reading horror stories about people being unable to get a poster normally and having to go to eBay and pay premiums.