To be honest, i just don't care. At this point, only thing i would buy is maybe, and that's hard maybe, 3 core box if they make some cool 50th anniversary box set special collectible edition, preferably with some nice free bee stuff thrown in (dice bag with dice, poster, mini, something like that). But, just looking at regular core rulebooks gift bundle (3 books, box, dm screen) with price tag of 195 euros, guess that kind of special edition would be around 300 euros or more. And that's just too much.
I'm more interested what will their partners who do official licensed merch do. If they bring out some cool design anniversary t shirts, maybe i order one of those if price was ok.
What i would like to see, but probably wont, is proper campaign setting book. Bring out some of the classics, hell bring out some of the more obscure ones, like Masque of the Red Death.