Sports Integrity's booth, featuring 17449 items, including 2009 Washington Nationals(13) Signé Officiel MLB Baseball Bas, Chase Utley Philadelphia Phillies Signed Official MLB Baseball Fanatics, MLB Cy Jeune Vainqueurs 16 Signé Rawlings Fauve Batte Koufax Seaver & Plus Bas, Pete Crow-Armstrong Chicago Cubs Signed Official MLB Baseball Fanatics, 2009 Washington Nationals (13) Signed Official MLB Baseball BAS, Noah Syndergaard Dodgers Signed Official MLB Baseball Thor Inscribed Fanatics, Paul O'Neill New York Yankees Signed Rawlings Official MLB Baseball BAS ITP, Sammy Sosa Chicago Cubs Signed 2004 MLB All Star Game Baseball JSA AM77497, Derek Jeter New York Yankees Signed Rawlings Official MLB Baseball MLB Hologram, Hideki Matsui New York Yankees Signed Rawlings Official MLB Baseball BAS ITP, MLB Cy Young Winners 16 Signed Rawlings Tan Bat Koufax Seaver & More BAS AC40955, Jackson Holliday Baltimore Orioles Signed Official MLB Baseball Fanatics, Hideki Matsui New York Yankees Signed Rawlings Official MLB Baseball BAS w/ Case, Scott Rolen St Louis Cardinals Signed Official MLB Baseball HOF 2023 BAS, Mookie Betts Dodgers Signed Rawlings Official MLB Baseball w/ Glass Case JSA, Rick Ferrell Boston Red Sox Signed Bank Check #1377 BAS, Rick Ferrell Boston Red Sox Signed Bank Check #1197 BAS, Noah Syndergaard Los Angeles Dodgers Signed Official MLB Baseball Fanatics, Don Larsen Signed New York Yankees MLB Baseball BAS BD60614, Frank Robinson Signed Baltimore Orioles Spalding All Star Baseball BAS AA21617, Mantle Mays Snider Signed American League Baseball Graded 8.5 PSA AB08581, 1999 New York Yankees Signed Cooperstown Bat Jeter Rivera & More BAS AC22625, 1999 New York Yankees Signé Cooperstown Batte De Jeter Rivera & Plus Bas AC22625, and New York Yankees (9) Signed American League Baseball Mickey Mantle & More BAS.