Newegg has the Beyerdynamic Amiron Home High-end Tesla Over-Ear Stereo Headphones for $339 + Free Shipping.
Features:
- Highly efficient Tesla technology drivers
- Hand crafted "Made in Germany"
- High-resolution sound for a concert experience at home
- Impedance 250 Ohms
- Velvety soft headband and ear pads out of Alcantara microfibres and Microvelour
- 3 m long cable with 3.5 mm jack plug and screwed-on 6.35 mm jack adapter
- Double-sided and detachable cable