Those boxes are so huge almost nobody kept them.
I've kept mine only because it's a great way to box up the entire system (the styrofoam inserts are shaped to hold the big, plastic carrying case) and between the mid-90s and the mid-2000s I moved a LOT.
For the past 5+ years it's sat in the attic. As I've mentioned on other threads, mine was riddled with postal labels when I received it, so it's probably not worth diddly, but I wouldn't sell it anyway.
