Skip to content

San Francisco Giants

  • Sold out
    Original price $358.99 USD - Original price $358.99 USD
    Original price
    $358.99 USD
    $358.99 USD - $358.99 USD
    Current price $358.99 USD

    Buster Posey San Francisco Giants Signed Authentic Majestic Jersey 125143 (BAS COA)

    This San Francisco Giants jersey is signed by Buster Posey with BAS COA. Certification can be verified and viewed through the third par...

    View full details
    Original price $358.99 USD - Original price $358.99 USD
    Original price
    $358.99 USD
    $358.99 USD - $358.99 USD
    Current price $358.99 USD
    Sold out
  • Original price $779.99 USD - Original price $779.99 USD
    Original price
    $779.99 USD
    $779.99 USD - $779.99 USD
    Current price $779.99 USD

    Willie Mays San Francisco Giants Signed William White Baseball #AA03695 (BAS COA)

    Willie Mays has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third pa...

    View full details
    Original price $779.99 USD - Original price $779.99 USD
    Original price
    $779.99 USD
    $779.99 USD - $779.99 USD
    Current price $779.99 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $229.95 USD
    $229.95 USD - $229.95 USD
    Current price $229.95 USD

    Juan Marichal San Francisco Giants Signed Rawlings Official MLB Baseball (JSA COA)

    Juan Marichal has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third ...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $229.95 USD
    $229.95 USD - $229.95 USD
    Current price $229.95 USD
  • Original price $1,794.99 USD - Original price $1,794.99 USD
    Original price
    $1,794.99 USD
    $1,794.99 USD - $1,794.99 USD
    Current price $1,794.99 USD

    Willie Mays San Francisco Giants Signed Framed White Rawlings Jersey Size 40 A53859 (BAS COA)

    This San Francisco Giants jersey is signed by Willie Mays with BAS COA. Certification can be verified and viewed through the third part...

    View full details
    Original price $1,794.99 USD - Original price $1,794.99 USD
    Original price
    $1,794.99 USD
    $1,794.99 USD - $1,794.99 USD
    Current price $1,794.99 USD
  • Sold out
    Original price $194.99 USD - Original price $194.99 USD
    Original price
    $194.99 USD
    $194.99 USD - $194.99 USD
    Current price $194.99 USD

    Willie McCovey San Francisco Giants Signed San Francisco Giants National League Baseball AA21427 (BAS COA)

    Willie McCovey has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third...

    View full details
    Original price $194.99 USD - Original price $194.99 USD
    Original price
    $194.99 USD
    $194.99 USD - $194.99 USD
    Current price $194.99 USD
    Sold out
  • Original price $389.99 USD - Original price $389.99 USD
    Original price
    $389.99 USD
    $389.99 USD - $389.99 USD
    Current price $389.99 USD

    Willie McCovey San Francisco Giants Signed Full-Sized Batting Helmet #H82003 (BAS COA)

    This Autographed Full-sized Batting Helmet has been Personally Signed by Willie McCovey of the San Francisco Giants. This item is 100% Authentic to...

    View full details
    Original price $389.99 USD - Original price $389.99 USD
    Original price
    $389.99 USD
    $389.99 USD - $389.99 USD
    Current price $389.99 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $779.99 USD
    $779.99 USD - $779.99 USD
    Current price $779.99 USD

    Willie Mays San Francisco Giants Signed William White Baseball #AA03442 (BAS COA)

    Willie Mays has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third pa...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $779.99 USD
    $779.99 USD - $779.99 USD
    Current price $779.99 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $223.50 USD
    $223.50 USD - $223.50 USD
    Current price $223.50 USD

    Orlando Cepeda San Francisco Giants Signed Tan San Francisco Giants Jersey with HOF (JSA COA)

    This San Francisco Giants jersey is signed by Orlando Cepeda with JSA COA. Certification can be verified and viewed through the third p...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $223.50 USD
    $223.50 USD - $223.50 USD
    Current price $223.50 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $989.99 USD
    $989.99 USD - $989.99 USD
    Current price $989.99 USD

    Freddie Lindstrom San Francisco Giants Signed Giants Jersey #X04496 (PSA COA)

    This San Francisco Giants jersey is signed by Freddie Lindstrom with PSA COA. Certification can be verified and viewed through the thir...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $989.99 USD
    $989.99 USD - $989.99 USD
    Current price $989.99 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $1,620.00 USD
    $1,620.00 USD - $1,620.00 USD
    Current price $1,620.00 USD

    George Kelly San Francisco Giants Signed Giants Jersey #X04501 (PSA COA)

    This San Francisco Giants jersey is signed by George Kelly with PSA COA. Certification can be verified and viewed through the third par...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $1,620.00 USD
    $1,620.00 USD - $1,620.00 USD
    Current price $1,620.00 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $536.39 USD
    $536.39 USD - $536.39 USD
    Current price $536.39 USD

    Fred Fitzsimmons San Francisco Giants Signed Giants NL Frick Baseball B26661 (BAS COA)

    Fred Fitzsimmons has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the thi...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $536.39 USD
    $536.39 USD - $536.39 USD
    Current price $536.39 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $719.99 USD
    $719.99 USD - $719.99 USD
    Current price $719.99 USD

    Sadaharu Oh San Francisco Giants Signed Giants Game Used Vintage Baseball AC00439 (PSA COA)

    Sadaharu Oh has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third pa...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $719.99 USD
    $719.99 USD - $719.99 USD
    Current price $719.99 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $2,040.00 USD
    $2,040.00 USD - $2,040.00 USD
    Current price $2,040.00 USD

    Willie Mays San Francisco Giants Signed Giants NL Giles Vintage Baseball 1952-57 Sig Y71720 (JSA COA)

    Willie Mays has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third pa...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $2,040.00 USD
    $2,040.00 USD - $2,040.00 USD
    Current price $2,040.00 USD
  • Original price $208.99 USD - Original price $208.99 USD
    Original price
    $208.99 USD
    $208.99 USD - $208.99 USD
    Current price $208.99 USD

    Dave Williams San Francisco Giants Signed Giants NL Baseball F27902 (BAS COA)

    Dave Williams has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third ...

    View full details
    Original price $208.99 USD - Original price $208.99 USD
    Original price
    $208.99 USD
    $208.99 USD - $208.99 USD
    Current price $208.99 USD
  • Original price $278.99 USD - Original price $278.99 USD
    Original price
    $278.99 USD
    $278.99 USD - $278.99 USD
    Current price $278.99 USD

    Charlie Fox San Francisco Giants Signed Giants NL Baseball E48157 (BAS COA)

    Charlie Fox has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third pa...

    View full details
    Original price $278.99 USD - Original price $278.99 USD
    Original price
    $278.99 USD
    $278.99 USD - $278.99 USD
    Current price $278.99 USD
  • Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD

    Madison Bumgarner San Francisco Giants Signed Giants Orange Majestic Jersey Size XL 105689 (PSA COA)

    This San Francisco Giants jersey is signed by Madison Bumgarner with PSA COA. Certification can be verified and viewed through the third...

    View full details
    Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD
  • Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD

    Madison Bumgarner San Francisco Giants Signed Giants Majestic 52 Jersey (BAS COA)

    This San Francisco Giants jersey is signed by Madison Bumgarner with BAS COA. Certification can be verified and viewed through the third...

    View full details
    Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD
  • Original price $278.99 USD - Original price $278.99 USD
    Original price
    $278.99 USD
    $278.99 USD - $278.99 USD
    Current price $278.99 USD

    Monte Kennedy San Francisco Giants Signed Giants OL Baseball F29360 (BAS COA)

    Monte Kennedy has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third ...

    View full details
    Original price $278.99 USD - Original price $278.99 USD
    Original price
    $278.99 USD
    $278.99 USD - $278.99 USD
    Current price $278.99 USD
  • Original price $223.99 USD - Original price $223.99 USD
    Original price
    $223.99 USD
    $223.99 USD - $223.99 USD
    Current price $223.99 USD

    Leon Wagner San Francisco Giants Signed Giants Baseball F27606 (BAS COA)

    Leon Wagner has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third pa...

    View full details
    Original price $223.99 USD - Original price $223.99 USD
    Original price
    $223.99 USD
    $223.99 USD - $223.99 USD
    Current price $223.99 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $292.49 USD
    $292.49 USD - $292.49 USD
    Current price $292.49 USD

    1948 Giants San Francisco Giants Signed NL Baseball with 19 Signatures W06937 (PSA COA)

    1948 Giants has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third pa...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $292.49 USD
    $292.49 USD - $292.49 USD
    Current price $292.49 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $359.99 USD
    $359.99 USD - $359.99 USD
    Current price $359.99 USD

    Jimmie Ripple San Francisco Giants Signed 8x10 Giants Photo To Dr. Steen Best Regards Y01999 (PSA COA)

    Jimmie Ripple signed 8x10 Giants Photo To Dr. Steen Best Regards with PSA COA. Item includes a tamper proof sticker with matching serial ...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $359.99 USD
    $359.99 USD - $359.99 USD
    Current price $359.99 USD
  • Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $1,620.00 USD
    $1,620.00 USD - $1,620.00 USD
    Current price $1,620.00 USD

    Travis Jackson San Francisco Giants Signed Giants Jersey with HOF W07958 (PSA COA)

    This San Francisco Giants jersey is signed by Travis Jackson with PSA COA. Certification can be verified and viewed through the third p...

    View full details
    Original price $0.00 USD - Original price $0.00 USD
    Original price $0.00 USD
    $1,620.00 USD
    $1,620.00 USD - $1,620.00 USD
    Current price $1,620.00 USD
  • Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD

    Madison Bumgarner San Francisco Giants Signed Authentic Majesty Jersey 48 125141 (BAS COA)

    This San Francisco Giants jersey is signed by Madison Bumgarner with BAS COA. Certification can be verified and viewed through the thir...

    View full details
    Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD
  • Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD

    Madison Bumgarner San Francisco Giants Signed Cream Majestic Jersey XL 185699 (PSA COA)

    This San Francisco Giants jersey is signed by Madison Bumgarner with PSA COA. Certification can be verified and viewed through the thir...

    View full details
    Original price $323.99 USD - Original price $323.99 USD
    Original price
    $323.99 USD
    $323.99 USD - $323.99 USD
    Current price $323.99 USD

San Francisco Giants autographed sports memorabilia. Ultimate Autographs sells signed sports memorabilia from the biggest players in the NFL. We are the internet’s leading provider of NFL Autographs! We offer free same day shipping on all orders of Sports Collectibles. Our collection of signed jerseys, autographed football helmets, autographed football mini helmets, and signed footballs are second to none! We only sell authentic autographs! Every item we sell, from autographed jerseys, signed football helmets, signed football mini helmets, and autographed footballs are certified by the biggest names in certification. We guarantee that every item comes with JSA, Beckett, or PSA/DNA certification, so you know you purchased a quality piece of signed sports memorabilia!