Open-box NVX XPT-100 Closed Over-Ear Studio headphones for $50 w/free S&H

One of the no-frills closed-back over-ear studio headphones is the NVX XPT-100, and as of the time of writing, there are five units of them available in OPEN BOX condition for $50 with free shipping by Sonix Electronix on eBay.

They have also dropped in new condition (Prime eligible) where they average 4 out of 5 based on 143 customer reviews and they have 38 answered questions.