So that promotional box you got came from me. My local GameStop knows me very well and usually gives these to me for free I am the one that added the manual in but as you know GameStop loves to throw everything out.
This particular piece was really given to me the day I got that game.
Yes the price tag came like that from Nintendo they did not put that on there.
Of course they lost the original shell for the game so they just want ahead and gave me that.