Suspiria out of print?

Heard a rumor that some of  Blue Undergrounds classics are going out of  print . Argentos Suspiria and The Bird with the Crystal plumage the latter in regular and Blu-Ray. As well as super sleazy Hitchhike by Pasquale Festa Campanile. Staring Krug himself David Hess. Umberto Lenzi's gore and cheese epic Nightmare City is going away to.  I can't imagine the Argentos will be OOP for long,  but the Blue Underground versions are amazing.  Get em while you can !