Saran Wrap.
We're going troll mode because they don't make things to protect boxes, since boxes were made to protect the contents.
You're essentially asking for a box for a box.
That's nonsense everywhere except Video Game Collector Land. The place where people will pay 200$ more for something because the box has one less crinkle on it than the one next to it.
Just wrap it in Saran Wrap for like 2$, and there you go. Protected.