LADY GAGA Autograph Signed Guitar Pickguard JSA Authentication SIGNED BY LADY GAGA ON A STRAT STYLE GUITAR PICKGUARD JSA Letter  #Z64308 About the John Brennan Autograph Collection:  In-person autograph pioneer John Brennan, owner...

Libertines Carl Barat Signed Autograph Guitar Pickguard JSA Authentication Signed by Libertines Carl Barat signed on a strat style pickguard. Please review photos for further detail. JSA #UU71776 About the John...

Liz Phair Signed Autograph Guitar Pickguard JSA Authentication Signed by Liz Phair signed on a strat style pickguard. Please review photos for further detail. JSA #UU71772 About the John Brennan Autograph Collection:  In-person...

Magnapop Signed Autograph  "Hot Boxing" CD Album X 4 JSA Authentication JSA #UU71503 Blue felt tip autographs of Linda Hopper , Ruthie Morris , Shannon Mulvaney , David McNair are...

Magnapop Signed Autograph  "S/T" CD Album X 4 JSA Authentication JSA #UU71504 Blue felt tip autographs of Linda Hopper , Ruthie Morris , Shannon Mulvaney , David McNair are crisp...

Mahogany Rush Frank Marino Signed Autograph Guitar Pickguard JSA Authentication Signed by Mahogany Rush Frank Marino on a Strat style pickguard. Please review photos for further detail. JSA #UU71737 About the John Brennan Autograph...

MARIAH CAREY Signed Autograph "Cant Take That Away" Record EP Beckett Authentication. Beckett #BC64360 Autograph is crisp and clean. Review detailed format guide and photos for condition.  About the John...

MARIAH CAREY Signed Autograph 8X10 Photograph  Beckett Authentication sticker #C96758 present at bottom right. Autograph is crisp and clean.Review detailed format guide and photos for condition.  About the John Brennan Autograph...