New York Yankees World Champions World Series baseball collection features forty-two (42) single-signed Official World Series balls including Derek Jeter; Mariano Rivera; Reggie Jackson; Joe Torre; Jim Hunter; Hideki Irabu; Paul O'Neill; Andy Pettitte; Jorge Posada; Bernie Williams; and Goose Gossage. Other highlights include Tim Raines; Charlie Hayes; Doc Gooden; Graig Nettles; John Wetteland; Joe Girardi; David Cone; Chris Chambliss; Bucky Dent; Willie Randolph; and others. Signatures average 8/10 overall; balls range EX to NM.