$50,000 reward for Stanley Cup puck

Do you remember the winning shot from Patrick Kane launched to earn the Blackhawks the Stanley Cup? The puck is missing, or at least the Blackhawks would like to know where it is. They have challenged the president of Harry Caray's Restaurant Group Grant DePorter to find it. DePorter said Harry Caray's is putting out a $50,000 reward for the puck, but only if it can be authenticated as being the actual game winning puck.
Six years ago, DePorter gained notoriety when he bought the so-called Bartman Ball for $113,824.16, which was later detonated on live TV.