Beyerdynamic T1 Tesla headphones for $650

The Tesla is strong on eBay! The new condition Beyerdynamic T1 Tesla headphones are on sale for $650 with free shipping with a limit of five per customer from authorized dealer Focus Camera, and already nearly 200 units got sold from just this particular eBay listing. This is a 600 ohm headphone, so keep that in mind in terms of amping.