Thinksound ON2 On-Ears for $138

If you can wait until mid-January for shipment, Massdrop is offering the new condition closed-back wood on-ear Thinksound ON2 for $130 plus $8~ flat shipping. The offer runs for the next five days (until the end of this calendar year). They have detachable cable (two are included), 50 ohm impedance, and come with a 2-year warranty from the manufacturer (Thinksound).