michael posner

Teams have taken control of their own game-used memorabilia, offering products at kiosks in the stadiums. Each team has three to five MLB authenticators working games throughout the season. Photo courtesy of Marc Himelstein/Detroit Tigers
Baseball

An Inside Look at the Major League Baseball Authentication Program

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Incredible 2 Day Sports Memorabilia & Card Auction July 24th-25th Pre-National Show Auction, 1600+ lots - 1 Million Dollars in Cards!