How To Care For "odd-sized" Game Boxes?

[KnightOfTruth]

So, for years I've used the plastic boxes to secure retro console games like so,



but I've now got a bunch of odd-sized boxes such as the LOZ OoT "Ocarina" Edition or the Skyward Sword Wii Bundle or the Game.Uk "A Link Between Worlds" CE that I'd like to keep mint




and I'm just wondering if there are any collectors out there who might have a similar solution to boxing these for display in a manner that doesn't cause you to worry about the boxes getting destroyed?

If there's a particular brand/item you use, or a signature method for securing these items in *MINT* condition, please share or link here. Many thanks in advance!