/I suggest we all chip in for a record with buffs and a gramophone before the beach competitions.../
I don't really know, on one hand, it's a reasonable purchase for the needs of the class, but on the other hand, what if someone else wants to listen? Like, Sparkle gave you a record, it would be impolite, to say the least, to refuse her. So there's a risk of just buffing the entire female dormitory with your own money, which is ambiguous.