I'm in the market for some under $50 IEMs and came across ECCI PR200. ECCI just released mk II and I was wondering if anyone had any experience with them, or could compare them to other IEMs in that price range. I have been googling around and can't find much info on the mk II's at all, so any information would be appreciated. Also it seems you can only buy ECCI through ebay, and was wondering if I should be wary of fakes, or if there is an official seller I should buy from, as there's a few different ones up at the moment.
I'll take any other suggestions as well. I'm also considering Nuforce NE770x.