Beyerdynamics DT-880, 600 ohm version, with carrying case and original box.
Bought these in the fall of last year, and they probably have around 80-100 hours on them. (So, just broken in!) I had used them for my work rig, but decided to just carry my home pair back and forth. They are in mint condition and from a non-smoking household.
$200, includes shipping anywhere in the US.