Why wouldn't you want to keep the box it came in? It was a long black case with a imitation red wax seal of the castlevania bat wings and cross, with velcro to keep it shut. Also everything fit inside nicely and had a little template inlay for the soundtrack to fit inside.
It was sweet. I ended up getting the last one at a small gamestop because they were sent 1 to many. I found out about this a week before the game came out and it was too late to preorder and get this. Had to hunt for hours to find a place that had one the day it came out. Soundtrack is great (but you can still find .mp3's of everything) I remember people paying quite a bit just for the bonus box stuff and not even the game! Best part was it was free with the game, and it's a great game to boot!