I hate to tell you this (actually, I'm enjoying this a lot) but all the physical objects minus the game disk, including the piece of cardboard with your skin code are made months or even a YEAR in advance of the game release so that when the game disk is ready they just pop it the box and seal thw package up. Chances are, that the actual game disk was already made too and the beta will only effect a game update on install. Your ghost edition is most likely sitting in a box on some shelf a warehouse just waiting for a delivery date to ship it out. There is no way on hell that they could do what you're asking and considering how much money it would cost to replace each and every code, they wouldn't do it anyways. You got a freaking Ghost edition!
You get a super rare motion sensing, life sized, ghost that talks! I'm sure there are many much more deserving gamers out there that wouldn't mind switching preorders with you if you are that upset.
[spoiler]#quitwhining #umadbro #firstworldproblems[/spoiler]