At walmart I asked if the white 16 gb iPad 2 was in stock. They said no. I saw a box behind the counter that had a picture of a black iPad on it. It said 32 gb and it was $499 so I said why not. When I returned home I looked on the back of the box and saw a copyright date of 2010 on it... So it was an iPad 1. Upon opening the box I found a white 16gb iPad 2 inside. One of the employees must have hidden it there. Obviously I want to return it because I can get it cheaper elsewhere. How do I prove it to wal-mart?