I decided to sell my Alpha Dogs because I upgraded to the MrSpeakers Ether C v1.1 headphones, and these haven't gotten much head time since. I am the original owner, and they are in fantastic condition. There is very minor pad-wear (these got roughly ~500 hours of head time), otherwise they are like new. I bought the case for these on Amazon for $50, but I'm including it for free since it fits the headphones so well!
I'm asking $340, shipping and PayPal fees included.