It may say the item in image is the exact one you receive, and/or will have the specific authentication number in the title.
USA Mark McGwire Signed 1985 Topps #401 Rookie Card Beckett Witnessed Graded 10
You are bidding on the card in the title. It was signed in black ink and looks great. All autographs are obtained in person and at private signings.
Mark McGwire Auto Signed Autograph 1992 Score #20 Oakland Athletics Beckett Slab
Mark Mcgwire Autographed Signed Framed Oakland A's Jersey