I just got an email about Advanced Sounds B-Stock sale on select headphones.
They aren't a really well known brand, but have pretty good reviews from members of headfi and other audio communities. I bought their model 3 (wireless Bluetooth with mcmx adapters) a while ago, and it's now only $25, regularly $80.
-Refurbished items with either damaged or missing packages tested for full working condition without sonic flaw.
-May have physical imperfection. Includes all accessories.
-Apply code at the checkout while supplies last.
-Limited quantity. One item per customer.
-All sales final. No returns. No warranties.