Whats wrong with them? Look very professional for a chinese retail site.
I can't find many comments about them, but nothing bad.

At least with N9, nobody would bother to make fake screens
It says "lcd", but that just means the seller doesn't know anything about them. I've seen screens on ebay that look like they were made for chinese N9 look-alikes, but the difference is obvious from the pictures.

I might give them a try, thanks.