About your music? Would you buy a pair of over the ears headphones made of lambskin leather for $400.00? Very high quality and very expensive. Is your music worth it?
Personally, if I had the extra cash I would buy something of that quality. It wouldn't have to be that particular make and model, but yes, I would spoil myself in this regard.
Let this monkey go. Let the senses go. Let desires go. Let conflicts go. Let ideas go. Let the fiction of life and death go. Just remain in the center, watching. And then forget that you are there.