Which break after a day of use. It is his grant money, he can do what he wants with it. It was what was left over after paying for his classes and buying a 3000 dollar car, which he really needed. Besides he was already set on rent and food so why the hell not have some fun with the rest of the money he had? Like I said he now regrets buying them because he barely uses them anymore.
You guys don't get just how nice these headphones are, they aren't your average headphones, they feel like they are worth 350 dollars, which I know most of that price is just for the Dre name.
Again, my dad has some Beats headphones, so I know exactly what they sound like and what their construction quality is like.

I would never trade my Sennheiser headphones for just about anything.
And yeah, it is his grant money, but the idea is to save that money to spend it on things he really needs, no?