I just have to say this as this has been bothering me since I saw the picture of the box - that slice has nothing to do with the way the knife was removed from the box.
I've not yet received my knife from Shehan, but I'm going to assume he knows how to pack a knife - edge protected, surrounded in packing paper so the knife won't move. That would mean that to reach the knife, you'd have to cut in the middle of the end to be able to reach it. Also assuming that the box is longer than the knife, you'd have to do more damage to the box to reach in the grab the knife to pull it out. There isn't enough damage there for fingers to have gotten into the box to pull the knife out.
Let's assume that the knife was packed in the worse way possible - bare knife dropped in the box and packing paper stuck on top. The knife slides to the end, cuts the four layers of cardboard and sticks out the end, where someone grabs it, pulls it out of the box and tapes the end up. As has been mentioned, the handle will damage the box as it's pulled through (as it's bigger than that slice) and there is no indication of that. As well, in the picture, the cardboard looks pushed inwards from the outside so the knife was not pulled out through there.
I would examine the rest of the box for being re-taped.