Signature Series

The CGC Comics Signature Series is a service offered by Certified Guaranty Company (CGC) where comic books are not only graded and encapsulated for protection but also authenticated as having been signed by a creator or notable person in the comic book industry. This service is popular among collectors who value signed copies of comic books, and the Signature Series designation adds an extra layer of assurance regarding the authenticity of the signature.
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CGC Y: THE LAST MAN (2002) #3 (9.8) SIGNATURE SERIES - SIGNED BY BRAIN K VAUGHAN

CGC Y: THE LAST MAN (2002) #3 (9.8) SIGNATURE SERIES - SIGNED BY BRAIN K VAUGHAN

$218.00

Last one

CGC Y: THE LAST MAN (2002) #28 (9.8) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

CGC Y: THE LAST MAN (2002) #28 (9.8) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

$167.00

Last one

CGC Y: THE LAST MAN (2002) #27 (9.8) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

CGC Y: THE LAST MAN (2002) #27 (9.8) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

$167.00

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CGC Y: THE LAST MAN (2002) #21 (9.8) SIGNATURE SERIES - SIGNED BY JOSE MARZAN JR

CGC Y: THE LAST MAN (2002) #21 (9.8) SIGNATURE SERIES - SIGNED BY JOSE MARZAN JR

$131.00

Last one

CGC Y: THE LAST MAN (2002) #19 (9.8) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

CGC Y: THE LAST MAN (2002) #19 (9.8) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

$167.00

Last one

CGC Y: THE LAST MAN (2002) #15 (9.6) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

CGC Y: THE LAST MAN (2002) #15 (9.6) SIGNATURE SERIES - SIGNED BY BRIAN K VAUGHAN

$145.00

Last one

CGC Y: THE LAST MAN (2002) #11 (9.8) SIGNATURE SERIES - SIGNED BY JG JONES & JOSE MARZAN JR

CGC Y: THE LAST MAN (2002) #11 (9.8) SIGNATURE SERIES - SIGNED BY JG JONES & JOSE MARZAN JR

$167.00

Last one

CGC Y: THE LAST MAN (2002) #10 (9.8) SIGNATURE SERIES - SIGNED BY JG JONES & JOSE MARZAN JR

CGC Y: THE LAST MAN (2002) #10 (9.8) SIGNATURE SERIES - SIGNED BY JG JONES & JOSE MARZAN JR

$145.00

Last one

CGC Y: THE LAST MAN (2002) #1 (9.8) SIGNATURE SERIES - SIGNED BY PIA GUERRA

CGC Y: THE LAST MAN (2002) #1 (9.8) SIGNATURE SERIES - SIGNED BY PIA GUERRA

$655.00

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CGC WATCHMEN #1 (9.6) SIGNATURE SERIES - SIGNED BY DAVE GIBBONS

CGC WATCHMEN #1 (9.6) SIGNATURE SERIES - SIGNED BY DAVE GIBBONS

$873.00

Last one

CGC DETECTIVE COMICS #1000 KINGS COMICS EXCLUSIVE COVER (9.8) SIGNATURE SERIES - SIGNED BY NICOLA SCOTT & ANNETTE KWOK

CGC DETECTIVE COMICS #1000 KINGS COMICS EXCLUSIVE COVER (9.8) SIGNATURE SERIES - SIGNED BY NICOLA SCOTT & ANNETTE KWOK

$364.00

Last one

CGC WALKING DEAD (2003) #83 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #83 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$145.00

Last one

CGC WALKING DEAD (2003) #29 (9.2) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #29 (9.2) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$102.00

Last one

CGC WALKING DEAD (2003) #27 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #27 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$509.00

Last one

CGC WALKING DEAD (2003) #26 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #26 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$145.00

Last one

CGC WALKING DEAD (2003) #22 (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #22 (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$131.00

Last one

CGC WALKING DEAD (2003) #21 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #21 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$145.00

Last one

CGC WALKING DEAD (2003) #20 (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #20 (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$131.00

Last one

CGC WALKING DEAD (2003) #14 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #14 (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$145.00

Last one

CGC WALKING DEAD (2003) #13 (9.4) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #13 (9.4) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$131.00

Last one

CGC WALKING DEAD (2003) #11 (9.8) SIGNATURE SERIES - SIGNED BY MOORE, KIRKMAN, RATHBURN AND ADLARD

CGC WALKING DEAD (2003) #11 (9.8) SIGNATURE SERIES - SIGNED BY MOORE, KIRKMAN, RATHBURN AND ADLARD

$364.00

Last one

CGC WALKING DEAD (2003) #3 (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #3 (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$437.00

Last one

CGC WALKING DEAD (2003) #150 RETAILER APPRECIATION EDITION (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #150 RETAILER APPRECIATION EDITION (9.6) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$218.00

Last one

CGC WALKING DEAD (2003) #171 PINK LORENZO VARIANT (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

CGC WALKING DEAD (2003) #171 PINK LORENZO VARIANT (9.8) SIGNATURE SERIES - SIGNED BY ROBERT KIRKMAN

$291.00

Last one

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