Not on mine, it doesn't rattle.Paprium... ugh... FYI for anyone who buys Bacon's copy and they hear something rattle inside the box - that's normal.
A heat shield was put inside the cart, but on most, if not all, the shield has come loose because it wasn't glued down properly. Easy to fix, if you decide to play the game... assuming you have a compatible console (but that's another story).