guys, i hate to say this to you, but your looking at it wrong. there does appear to be a very minute kink, which is probably just shadows, but even if it is a kink, its going the wrong way.
this pic:

and thos one:

shows what does look like a kink, were the opeining goes up wider over the cab.
now look at the box getter posted in his article:

do you see what i mean? the kink is supposed to go up wider over the trailer, not the cab.
also, the small pics on the real g1 box dont have the white border.
and, to those that say that the flap on top is creased which is wrong, well, ive seen many a g1 box creased rightthere. including the ones i have from when i was a kid.
my perents would fold that down, so they could wrap it. and ive had bozes shipped to me the same way, so thats not a very good indication. basicly, when a sale is up like this that looks fake, your only going to have 1 way to know for sure
have them transform the cab, and take a pic of its back.
the origional g1 prime mold was either damaged or lost, every reissue, and fake that ive seen, uses the g2 prime mold, which only has 1 diffrence. the little peice that sticks out from his back has a hole in it to attach the soundbox, g1 didnt.