Whats typical in the Mystery Boxes?
I don't get them often. The past two times, I won 10 donuts and the sign. BTW, they updated the prizes, I won a bunch news vans and signs.
Forum Discussion
Here is a thread from last year which may help, someone posted the possible percentage chances of items once you have all the unique items:
http://forum.ea.com/eaforum/posts/list/10337055.page
http://forum.ea.com/eaforum/posts/list/10337055.page
