u/PoopySlurper

So over Christmas I was gifted a crystal super. I used it a ton the first couple of weeks and it was just kinda ok. Well fast forward to today and it turns out the individual who gifted it to me bought the prime version and I have to pay like 900 more for the thing to even work. So is there any way I could sell a bricked headset on eBay? If so what could I even get out of it? I already contacted pimax support and they said they would not accept a return.