Because the people running this finally ran outta money on the one thing that matters the most? Like seriously, would it have really been too much ta ask for an fully stocked bar in here?

[ Booze Bar > Space Space station.]

I think Kaiba-kun has a bottle of Vodka in his free ta a good home pile of stuff. I might snag it later for the Communal Booze Stash. That's as good a home for it as any.