I bought these from Amazon.com on December 18, 2013, along with the ZY cable ($75 value; positive reviews there; it definitely improved the sound to my ears). They have around 100 hours on them, with less than 10 on my head. The rest were on the stand pictured (not included). I burned them in (if you believe in that sort of thing while burning in tubes on my Lyr. The volume was always less than listening volume.
They are like new, no blemishes, scratches, dents or dings. No smoke, no pets. I just wanted to hear the famous Sennheiser sound, but have other cans, and want to fund other things.
As the photos show, the package comes with:
Original 1/4"-to-1/8" adapter
ZY upgrade cable (much easier to attach/detach while maintaining a solid connection)
Manual and warranty card
Corrugated outer box
(HINT: right-click on photos and open in new tab to get full size versions)
Price includes Paypal fee and shipping (USPS Priority Mail).