Unfortunately the one I saw from Saudi-Arabia seems to be opened and sealed with foil afterwards.
I did not see the other one, search function on eBay is... weird.
Will look for it though!
Edit: I found Nightfall CE new on desertcart for 200€. They have returns but I hope it's actually sealed
Prophecies is kinda out of reach now, unless I find a box for 400€ max, so I think this thread can be closed 
So last week I was lucky to get my hands on a Factions CE (sealed) and want to extent my collection with Nightfall CE (Prophecies is 2000€ on eBay, lol).
I searched the internet for hours on end but no luck, maybe some of you guys have a sealed CE for sale or could point me to websites that often sell them. I know Proph/Factions/Nightfall CEs are less and less available with time, but I thought maybe it's worth a shot to ask here
I already posted this on reddit but maybe I have more luck here
