HD600 was bought from Amazon last Nov, and listened for ~150hrs.
The pair of cans is in a like new condition, and the SQ is better than new, unless you don't believe in the myth of burn-in.
All original materials included.
The HD650 cable (92885), which was bought from B&H last month, is complete new and never used.
Reason for sale: moving back to Hong Kong in June (currently a visiting student in NY).
I am asking for $280+shipping for...