This is a 1997 SkyBox E-X2000 Mark McGwire #10 Hall or Nothing PSA 8 Die Cut Clear Insert sports trading card. The card features Major League Baseball (MLB) player Mark McGwire and is a great addition to any baseball fan's collection. The card was manufactured in 1997 by SkyBox E-X2000 and is graded by Professional Sports Authenticator (PSA) as a grade 8 card.