Used Logitech UE 4000 Closed On-Ears for $12

Not to be confused with their more famous UE 6000 sibling, the closed-back on-ear Logitech UE-4000 have a detachable cable but it is a very closed headphone with a very small sound. If that interests you, the black color scheme is available in “Used – Acceptable” condition for the very specific price of $12.17 with free shipping for Prime members through Amazon Warehouse Deals. If all accessories are included, it comes with a carrying pouch and a sharing splitter (two in one; see picture #5 in the main gallery). The detachable cable is a 3-button iOS, so you can use it with other headphones as well.