So there's a glut of new things given away, sold, and displayed at E3 -- those who care probably have already purchased, acquired, or are hunting them for a more reasonable price, but I'll post those later, just wanted to show THIS one first as its likely to sell out being "Zelda" related and all.
If its like the "Mario" one, you may likely already have the 5 things they'll offer, but they're using the word "exclusive" so I guess we won't know til its launched on September 2, 2016:
Zelda "mystery box"