I really do not know anything about this, but I figured I would put it up in case anyone wants it. My wife won a Wii system bundle back when the system was first released and it was given to her in this weird box. I guess nothing about it is actually Wii related except for the sticker on the top. Please let me know if there is any questions!
They had something similar to this at my local Pawn Shop for a while. All it really was was a Wii console with controller and nunchuck and then a couple random titles thrown in for a flat rate.
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May the force be with you.