Well, I bought mine off the classified section at Head-Fi. Someone was selling a couple of new ones (10 ft). I paid $125 with shipping
Otherwise I would have ordered them from
Headroom, without a doubt. They're asking $150. Don't think you have a return period, but speak to Jamey and perhaps he can arrange it. Say "Hi" from Duncan in Spain
Otherwise, many at Head-Fi rave about the
Zu Mobius cable which I know has a 30 day listening period.
This cable is supposed to make the HD 650s much more "forward" according to the reviews.