Just before he went on vacation a couple of months ago, my father in law said he'd give me his 20 count humidor (would have been my first). He couldn't find it and said he'd look when he got back. By the time he got back a month later, I told him not to bother as I had already outgrown it.
Go for the tupperdor (as others have said). Mine can probably hold a couple of hundred sticks (and likely will).
But, if you already bought it, keep it to hold the sticks you're going to be smoking in the near future and keep your tupperdor for longer term storage. Plus, a wooden humidor looks a lot nicer on the dining room shelf then a tupperdor does (or so my wife keeps saying).