Labroi, here is the White List thread.
http://www.mympxplayer.org/white-list-vt6285.html
Tinydealdirect has been reported to sell genuine 4gb players. Ellieshang sold me a genuine 4gb. I would stay away from 8gb players on eBay.
The only 8gb player I would recommend is a Meizu M3 or M6 from JTC Electronics or House of DAP.