Up to 25% Off Savings
Up to 25% Off Savings. Each offer has a limited duration that expires at the specified time. Some promotions may require that you enter a code. By making a purchase featuring a discount or promotion, including where a code may be required, you are agreeing to these terms and exclusions. Generally, eligibility will be as reflected in the price shown on the product page. However, discounts and promotions for certain products may only appear once an item is added to the cart and the code is entered. Prices and fees, including any applicable discount(s), will be as reflected in the cart. Only the as-discounted retail price (excluding applicable shipping, taxes, and handling fees) counts toward any minimum spend required for eligibility. If a rewards program applies, the rewards may only apply to the as-discounted retail price. Discounts and promotions do not apply to gift cards. Gift card purchases do not count toward any minimum spend required for eligibility. Exclusions may apply, including: all auctions and product drops; product that is already on sale, of limited quantity, for recent championship or other special events; trading cards and certain memorabilia; select jerseys, on-field headwear, die cast and certain collectibles; and certain premium brand product. Additional terms and other exclusions may apply in our sole discretion. Items listed as FINAL SALE on the product page are final sale and cannot be returned. Free shipping promotions are valid in Continental U.S., US Territories, and AFO/FPO only, such promotions exclude heavy, large, and/or bulky items, and free shipping does not apply to the extent your cart at checkout contains any excluded item(s). Shipping method and timing may vary. Expected delivery times are based on in-stock items and the specified zip code, if applicable. Delivery estimates are not guaranteed.
  1. baseball Memorabilia
  2. San Francisco Giants
  3. San Francisco Giants Baseballs
  4. $20 to $40
  5. Signed
1 - 50 of 50
Baseballs
50 Items
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Almost Gone!
$28.99
$31.99
Sale
Royce Clayton signed Rawlings Official Major League Baseball #10 imperfect- COA (Giants/Cardinals)
$25.99
$28.99
Sale
Michael Morse Autographed Ball - Official MCS Holo Stock #57860
Almost Gone!
$29.99
$32.99
Sale
Todd Benzinger Signed Official Rawlings AL Baseball Auto Autograph
Almost Gone!
$36.99
$40.99
Sale
2021 San Francisco Giants Colorado Rockies Game Used Baseball Casali Foul Gray 5
Almost Gone!
$36.99
$40.99
Sale
2021 San Francisco Giants at Colorado Rockies Game Used Baseball Yastrzemski 7
Almost Gone!
$36.99
$40.99
Sale
2021 San Francisco Giants at Rockies Game Used Baseball Kervin Castro Strike
Almost Gone!
$20.99
$22.99
Sale
Dennis Cook San Francisco Giants Signed/Autographed OAL Baseball 163010
Almost Gone!
$22.99
$25.99
Sale
Clayton (San Francisco Giants) Tanner Autographed Baseball - Australian Pitcher Minor Leaguer M l W co
Almost Gone!
$20.99
$22.99
Sale
Jesse Foppert Autographed Official MLB Baseball San Francisco Giants SKU #227701
Almost Gone!
$22.99
$24.99
Sale
Eddie Milner Signed Baseball Auto DP03947
Almost Gone!
$21.99
$23.99
Sale
Wendall Farley San Francisco Giants Signed Autographed M.l. Baseball W/coa
Almost Gone!
$23.99
$26.99
Sale
Aubrey Huff Signed 4" American Alpha Sticker Orioles Giants 2010 2012 Baseball
Almost Gone!
$20.99
$22.99
Sale
Jacob Cruz Autographed Baseball - ONL 139384
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$21.99
$23.99
Sale
Jesus Reina San Francisco Giants Signed Autographed Major League Baseball W/coa
Almost Gone!
$21.99
$23.99
Sale
Scott Munter Autographed Baseball - M l W Coa
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$25.99
$28.99
Sale
Dennis Cook Autographed Official NL Baseball San Francisco Giants, Philadelphia Phillies SKU #225480
Almost Gone!
$25.99
$28.99
Sale
Lance Niekro Autographed Official MLB Baseball San Francisco Giants SKU #227515
Almost Gone!
$25.99
$28.99
Sale
Jason Ellison Autographed Official MLB Baseball San Francisco Giants, Seattle Mariners SKU #225705
Almost Gone!
$25.99
$28.99
Sale
Tim Worrell Autographed Official NL Baseball San Francisco Giants, Philadelphia Phillies SKU #226255
Almost Gone!
$28.99
$31.99
Sale
Jacob Dunnington San Francisco Giants Signed Autographed Romlb Baseball W/coa
Almost Gone!
$28.99
$31.99
Sale
Jarrett Parker Signed Ball - angels M l W Coa
Almost Gone!
$26.99
$29.99
Sale
Signed Conor Gillaspie Baseball - Angels White Sox Tristar 7012060
Almost Gone!
$25.99
$28.99
Sale
Shawn Barton Autographed Official MLB Baseball San Francisco Giants SKU #226236
Almost Gone!
$25.99
$28.99
Sale
Mark Gardner Autographed Official League Baseball San Francisco Giants SKU #229585
Almost Gone!
$28.99
$31.99
Sale
Kelvin Pichardo San Francisco Giants Signed Autographed M.l.baseball W/coa
Almost Gone!
$33.99
$37.99
Sale
Aramis Garcia Signed Baseball - Official Major League w COA A
Almost Gone!
$30.99
$33.99
Sale
Kelly Downs San Francisco Giants/Athletics Signed/Auto OAL Baseball 162667
Almost Gone!
$32.99
$36.99
Sale
Kyle Crick Autographed Ball - OML 139717
Almost Gone!
$35.99
$39.99
Sale
Carlos Alfonso Signed/Autographed ONL Baseball San Francisco Giants JSA 189845
Almost Gone!
$34.99
$38.99
Sale
Drew Stubbs Autographed Official Major League Baseball Reds Yankees
Almost Gone!
$36.99
$40.99
Sale
Signed Andrew Susac Baseball - Oml
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$37.99
$41.99
Sale
Chris Gloor San Francisco Giants M.l. Signed Baseball W/coa
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$34.99
$38.99
Sale
Juan Marichal Signed Autographed Baseball OML Ball "HOF 83" Tristar 7104390
Almost Gone!
$31.99
$35.99
Sale
Jack Taschner Giants Phillies Pirates Signed Autograph OMLB Baseball PSA DNA *45
Almost Gone!
$34.99
$38.99
Sale
John "The Count" Montefusco Autographed Official NL Baseball San Francisco Giants "The Count 1975 N.L. R.O.Y." SKU #236087
Almost Gone!
$34.99
$38.99
Sale
Pete Falcone Autographed Official NL Baseball San Francisco Giants, St. Louis Cardinals SKU #225499
Almost Gone!
$31.99
$35.99
Sale
Rich Aurilia Giants Mariners Reds Signed Autograph OMLB Baseball PSA DNA *87
Almost Gone!
$34.99
$38.99
Sale
Royce Clayton Autographed Official MLB Baseball St. Louis Cardinals, San Francisco Giants SKU #226041
Almost Gone!
$31.99
$35.99
Sale
Carlos Valderrama SF Giants Signed Autograph Rawlings Baseball PSA DNA
Almost Gone!
$34.99
$38.99
Sale
Steve Decker Autographed Official NL Baseball San Francisco Giants SKU #225726
Almost Gone!
$29.99
$32.99
Sale
Billy Hoeft Signed Rawlings OAL Baseball Auto Autograph
Almost Gone!
$35.99
$39.99
Sale
Dan Henderson Autographed Baseball - Ortmeier M l W coa
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$31.99
$35.99
Sale
Jesse Foppert San Francisco Giants Signed Autograph Rawlings Baseball PSA DNA
Almost Gone!
$35.99
$39.99
Sale
Jake Dunning Autographed Baseball - M l W coa
Almost Gone!
$39.99
$43.99
Sale
Hunter Cole Signed Official Major League Baseball W/COA San Francisco Giants
Almost Gone!
$33.99
$37.99
Sale
Todd Linden Autographed Baseball - Romlb W coa
Almost Gone!
$36.99
$40.99
Sale
Miguel Tejada Signed Official OMLB Baseball Auto
Almost Gone!
$37.99
$41.99
Sale
Andres Torres Autographed Ball
Almost Gone!
$29.99
$32.99
Sale
Orlando Cabrera Signed Official OMLB Baseball Auto
Almost Gone!
$37.99
$41.99
Sale
Orlando Cepeda Signed Auto Rawlings Baseball JSA CH80293
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