Upload & Sell: Off
For reference, they seem to be stalking GGS's made specifically for the D600 on eBay shipped from China. Don't know if it's any different from the model that they make for the D800, but the one that I got came in the usual packaging but it doesn't actually state "D600" in the bottom right corner like most other GGS protectors. There's also no top screen protector included, unfortunately.
Protector looks good and doesn't crop any part of the screen though, so I'm satisfied.