Royals players autograph authenticated bats, balls and jerseys

Kansas City Royals players signed thousands of items from bats, balls, jerseys and even mini-helmets that were authenticated before being shipped back to Kauffman Stadium. Video by John Sleezer/The Kansas City Star
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Kansas City Royals players signed thousands of items from bats, balls, jerseys and even mini-helmets that were authenticated before being shipped back to Kauffman Stadium. Video by John Sleezer/The Kansas City Star

Authenticators verify every step as Royals sign thousands of items on photo day

February 25, 2016 06:33 PM