pokemon booster box wrapping Debris Under Fusion Strike Wrap - Question I'm about to purchase this

I had a browse on eBay and all I could find with regards to sealed Ancient mews were the following image, which I understand to be the movie version everyone got with the back of the card and ancient mew description card: My version of sealed Ancient Mew looks like this, with the Gameboy and Gold & Silver, and the Front face of the card on the other side: Can someone please shed light on this release

Uniform sizing matters because: Fair play: In competitive settings, anything that makes a card identifiable in the deck can create a marked-card problem

So weird

I have noticed that the position and, to some extent, even the font of the E3 stamp varies from card to card