Mystery Ball

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Mystery Ball Grab Bags

The Arizona Diamondbacks Foundation will once again be hosting the fan-friendly fundraising event Mystery Ball throughout the 2012 season. Mystery Ball dates for the 2012 season are scheduled for May 12, June 23 and August 11. Fans will have the opportunity to purchase grab bags with a 'Mystery Ball' inside of it signed by a D-backs player, or superstar from another MLB team.

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