The one I got has two stickers sealing the box on each side. The acetate sleeve is not stickered at all to the box.
OMG...I just looked at my boxes again and sure enough there are 2 clear stickers on the sides. The sticker is NOT over the front flap where I thought it would be and was looking. Anyway, people might want to check there.
Also, sorry for all the posts about this. I feel pretty stupid since I do have sealed boxes and I have been ranting about them not being sealed.