Free U.S. Shipping on Orders Over $79. Use Code: SM79SHIP. 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. MLB Memorabilia
  2. Trading Cards
  3. Signed
1 - 72 of 1471
Trading Cards
Arizona DiamondbacksAthleticsAtlanta BravesBaltimore OriolesBoston Red SoxChicago CubsChicago White SoxCincinnati RedsCleveland GuardiansColorado RockiesDetroit TigersHouston AstrosKansas City RoyalsLos Angeles AngelsLos Angeles DodgersMiami MarlinsMilwaukee BrewersMinnesota TwinsNew York MetsNew York YankeesPhiladelphia PhilliesPittsburgh PiratesSan Diego PadresSan Francisco GiantsSeattle MarinersSt. Louis CardinalsTexas RangersToronto Blue JaysWashington Nationals
1471 Items
Arizona DiamondbacksAthleticsAtlanta BravesBaltimore OriolesBoston Red SoxChicago CubsChicago White SoxCincinnati RedsCleveland GuardiansColorado RockiesDetroit TigersHouston AstrosKansas City RoyalsLos Angeles AngelsLos Angeles DodgersMiami MarlinsMilwaukee BrewersMinnesota TwinsNew York MetsNew York YankeesPhiladelphia PhilliesPittsburgh PiratesSan Diego PadresSan Francisco GiantsSeattle MarinersSt. Louis CardinalsTexas RangersToronto Blue JaysWashington Nationals
Almost Gone!
$22.99
JA (J.A.) Happ signed 2009 Topps Heritage On Card Auto #585- JSA #HH18798 (Philadelphia Phillies)
Almost Gone!
$56.99
Gaylord Perry Signed 1971 Topps Super #2 Giants Baseball Card JSA Auto
Almost Gone!
$28.99
JA (J.A) Happ signed 2007 Topps '52 Rookie (RC) On Card Auto #145- JSA #HH18797 (Philadelphia Phillies)
Almost Gone!
$35.99
Juan Encarnacion signed 1995 SP Top Prospects Rookie On Card Auto (RC) #53- JSA #HH18708 (Detroit Tigers)
Almost Gone!
$32.99
David Ross signed 2004 Topps Total Baseball On Card Auto #138- JSA #HH18814 (Los Angeles Dodgers)
Almost Gone!
$38.99
Jermaine Dye signed 1997 Upper Deck On Card Auto #12- JSA #RR76597 (Atlanta Braves)
Almost Gone!
$43.99
Jermaine Dye signed 1994-95 Fleer Excel Rookie On Card Auto (RC) #149- JSA #RR76583 (Atlanta Braves)
Almost Gone!
$35.99
Rick Porcello signed 2007 TRISTAR Prospects Plus Rookie On Card Auto (RC) #6- JSA #HH18745 (AL CY/WS Champ)
Almost Gone!
$35.99
Robin Roberts Phillies Signed Autographed 3.5x5.5 Photo Card JSA Authentic
Almost Gone!
$43.99
Guillermo Hernandez signed 1990 Donruss On Card Auto #610- JSA #HH18790 (Detroit Tigers)
Almost Gone!
Ships Free
$2,000.99
Sandy Koufax Autographed 1965 Topps Card #300 Los Angeles Dodgers JSA #6101548
Almost Gone!
$50.99
Steve Garvey Dodgers Signed Autographed 8.5x11 Photo Card JSA Authentic
Almost Gone!
Ships Free
$97.99
FRANK THOMAS HOF Signed Autograph Auto Business Card White Sox JSA COA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$694.99
Sandy Koufax Signed Baseball Card Cut Custom Dodgers HOF Autograph 1/1 JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
Ships Free
$197.99
1967 AL KALINE Signed 5 1/2 x 7 In Dexter Oversized Card-HOF-DETROIT TIGERS-JSA
Almost Gone!
$64.99
Richie Ashburn Phillies Signed Autographed 4x4.5 Photo Card JSA Authentic
Almost Gone!
$21.99
Javy Lopez signed 2000 Pacific Baseball On Card Auto #24 fade/bleed- JSA #HH18777 (Atlanta Braves)
Almost Gone!
$28.99
Chris Chambliss signed 1997-98 Fleer Million Dollar Moments On Card Auto #37- JSA #HH18743 (New York Yankees)
Almost Gone!
$31.99
Carlos Lee signed 2008 Topps Allen and Ginter Houston Astros On Card Auto #210- JSA #HH18742 (Houston Astros)
Almost Gone!
Ships Free
$159.99
1985 BERT BLYLEVEN Signed Donruss Oversized Card-HOF-CLEVELAND INDIANS-JSA
Almost Gone!
Ships Free
$159.99
1985 JIM RICE Signed Donruss Oversized Card-HALL OF FAME-BOSTON RED SOX-JSA
Almost Gone!
Ships Free
$159.99
1985 DON SUTTON Signed Donruss Oversized Card-HOF-LOS ANGELES DODGERS-JSA
Almost Gone!
Ships Free
$272.99
George Steinbrenner Signed 4x5 Table Card Auto with JSA Certification
Almost Gone!
Ships Free
$115.99
Richie Ashburn JSA Coa Vintage Signed Index Card Cut 1953 Bowman Autograph
Almost Gone!
Ships Free
$163.99
Ryne Sandberg Chicago Cubs,hof Deceased Jsa/coa/stamp Signed Card
Almost Gone!
$34.99
Johnny Damon 1996 Topps Hand Signed Jsa Coa Autographed Authentic
Almost Gone!
$41.99
Jimmy Key 1985 Topps Jsa Coa Hand Signed Authentic Autographed
Almost Gone!
$32.99
Billy Hoeft Signed 1962 Topps Baseball Card #134 Blue Sky Orioles JSA Auto
Almost Gone!
$42.99
Darren Daulton JSA Coa Signed 1988 Topps Autograph
Almost Gone!
$32.99
Ron LeFlore Signed 1983 Topps Baseball Card #560 White Sox JSA Auto DA054826
Almost Gone!
$19.99
Signed Omar Moreno Photo - 1982 Topps #395 Card Jsa Stamp Bk
Almost Gone!
$19.99
Signed Roger McDowell Photo - dodgers Jsa coa Card
Almost Gone!
$28.99
AJ (A.J.) Hinch signed 2000 Topps Baseball On Card Auto #349- JSA #HH18750 (Oakland A's)
Almost Gone!
$23.99
Ted Abernathy (d.2004) Cubs 1966 Topps #2 Signed Autographed Baseball Card JSA
Almost Gone!
$23.99
Ted Lepcio Red Sox Autographed 1958 Topps #29 Signed Card JSA Authentic
Almost Gone!
$23.99
Philadelphia Phillies Al Dark Auto Signed 1960 Topps Card #472 JSA SOA N
Almost Gone!
$23.99
Royals Mark Gubicza Auto Signed Team Issue Card JSA C
Almost Gone!
$23.99
Kansas City A's Hector Lopez Auto Signed 1959 Topps Card #402 JSA STAMP N
Almost Gone!
$23.99
Pat Zachry Signed Photo - 1982 Topps #399 Mets Card Jsa Stamp B
Almost Gone!
$23.99
Charlie Silvera (d.2019) Autographed 1991 Topps #242 1953 Topps Archives JSA
Almost Gone!
$23.99
Royals Brent Mayne Auto Signed Team Issue Card JSA C
Almost Gone!
$23.99
Tommy Byrne White Sox 1991 Topps Archives #123 Signed JSA Authentic Autograph M7
Almost Gone!
$23.99
Royals Mike Boddicker Auto Signed Team Issue Card JSA C
Almost Gone!
$23.99
Glenn Wilson Phillies Autographed 1985 Topps #454 Signed Card JSA Stamp
Almost Gone!
$23.99
Detroit Tigers Gus Zernial Auto Signed 1959 Topps Card #409 JSA STAMP N
Almost Gone!
$24.99
Terry Pendleton Autographed Photograph - cardinals Jsa coa Card
Almost Gone!
$23.99
Signed EDDIE SAWYER (d.1997) Philadelphia Phillies Autographed Card JSA 16E
Almost Gone!
$24.99
Autographed Kelly Johnson Photo - Jsa coa Card
Almost Gone!
$23.99
Signed A.J. Burnett Picture - 2001 Upper Deck Mvp #251 Marlins Card Jsa Stamp Bk
Almost Gone!
$23.99
Phil Linz Yankees Phillies Autographed MLB Signed Business Card JSA 17E
Almost Gone!
$25.99
Mickey Morandini Card 1992 Donruss #669 Signed COA JSA
Almost Gone!
$23.99
Galen Cisco New York Mets Autographed Signed 1963 Topps #93 Card JSA
Almost Gone!
$25.99
Mark Eichhorn Card 1988 Topps #749 Signed COA JSA
Almost Gone!
$23.99
Autographed Billy Muffett Photo - Tigers 4x6 Card JSA C
Almost Gone!
$23.99
Boston Red Sox Rob Woodward Signed Auto 1986 Fleer RC Card #651 JSA J23
Almost Gone!
$24.99
John Wetteland signed 1999 Pacific Baseball Card #290 PS 9:10- JSA #HH18551 (Texas Rangers)
Almost Gone!
$23.99
Bruce Bochy Padres 1984 Topps #571 Giants JSA Signed Authentic Autograph FB15
Almost Gone!
$23.99
Astros Harry Walker Signed 1989 Pacific #190 JSA C
Almost Gone!
$23.99
Andy Carey 1991 Topps Archives #188 Yankees Signed JSA Authentic Autograph M7
Almost Gone!
$23.99
Randy Jackson Dodgers Autographed 1958 Topps #301 Signed Card JSA Authentic
Almost Gone!
$23.99
Rangers Fergie Jenkins Signed 1974 Topps #87 JSA N
Almost Gone!
$23.99
Blue Jays Kyle Drabek Signed 2006 Just RC #JR-11 JSA N
Almost Gone!
$23.99
Ted Kazanski Philies Autographed 1958 Topps #36 Signed Card JSA Authentic
Almost Gone!
$23.99
Virgil Trucks Signed Picture - Tigers 4x6 Card JSA C
Arizona DiamondbacksAthleticsAtlanta BravesBaltimore OriolesBoston Red SoxChicago CubsChicago White SoxCincinnati RedsCleveland GuardiansColorado RockiesDetroit TigersHouston AstrosKansas City RoyalsLos Angeles AngelsLos Angeles DodgersMiami MarlinsMilwaukee BrewersMinnesota TwinsNew York MetsNew York YankeesPhiladelphia PhilliesPittsburgh PiratesSan Diego PadresSan Francisco GiantsSeattle MarinersSt. Louis CardinalsTexas RangersToronto Blue JaysWashington Nationals