I am selling these almost mint condition Beyerdyamic DT-880 250ohm variant. The reason for selling is a recent acquisition of HE-500s. These headphones are only about a month old and have seen probably 300 hours of burn in/use. The pads are stock, but in like new condition. I would call these mint, except its hard for me to call a month used headphone "mint". Would prefer a good buyer history, but will consider all offers.
I would also consider a trade with a little money on my side for some lightly used HD 650s.
I have an all positive seller feedback on ebay: http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback2&userid=wowigottagooddeal&ftab=AllFeedback