Autographed retailer memorabilia

Product Name: Autographed retailer memorabilia
2 hall of famers, Billy Williams on one ball. I received this ball when I was about 10 years old. Billy Williams came to Marinelli field in Rockford illinois, which was the Rockford Expos minor league baseball team. I actually got to play catch with him. The other ball has HOF Minnie Minoso, Ozzie Guillen, in 2005 won the world retailer series as the manager of Chicago white Sox. The other autograph on the ball is Alex Fernandez he was a pitcher for the Chicago White Sox. I received this ball when they came to cherryvale Mall in Rockford Illinois and signed autographs, both balls are about 30 years old. 100% legit. You can always send the balls in for certification, total value of both balls would be well over $600/$800.