Free U.S. Shipping on Orders Over $79. Use Code: ST79SHIP. 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. Jerseys
  3. Signed
1 - 72 of 387
Jerseys
AthleticsAtlanta BravesBaltimore OriolesBoston Red SoxChicago CubsChicago White SoxCincinnati RedsCleveland GuardiansColorado RockiesDetroit TigersHouston AstrosKansas City RoyalsLos Angeles DodgersMiami MarlinsMilwaukee BrewersMinnesota TwinsNew York MetsNew York YankeesPhiladelphia PhilliesPittsburgh PiratesSan Diego PadresSan Francisco GiantsSeattle MarinersSt. Louis CardinalsTexas RangersToronto Blue JaysWashington Nationals
387 Items
AthleticsAtlanta BravesBaltimore OriolesBoston Red SoxChicago CubsChicago White SoxCincinnati RedsCleveland GuardiansColorado RockiesDetroit TigersHouston AstrosKansas City RoyalsLos Angeles DodgersMiami MarlinsMilwaukee BrewersMinnesota TwinsNew York MetsNew York YankeesPhiladelphia PhilliesPittsburgh PiratesSan Diego PadresSan Francisco GiantsSeattle MarinersSt. Louis CardinalsTexas RangersToronto Blue JaysWashington Nationals
Almost Gone!
Ships Free
$281.99
Juan Soto Autographed Washington Nationals White Majestic Baseball Jersey - BAS
Almost Gone!
Ships Free
$128.99
Dwight Gooden Auto New York Custom White Baseball Jersey-BAS (Blue Stripes)
Almost Gone!
Ships Free
$681.99
Mariano Rivera Yankees Signed Authentic Nike 1996 World Series Jersey BAS
Almost Gone!
Ships Free
$2,773.99
Houston Astros 2022 World Series Champion Autographed White Nike Jersey Size XL With 14 Signatures Including Jose Altuve & Yordan Alvarez Beckett BAS Witness Stock #220889
Almost Gone!
Ships Free
$817.99
Mariano Rivera Yankees Signed Nike 99 World Series MVP Inscribed Jersey BAS
Almost Gone!
Ships Free
$681.99
Elly De La Cruz Cincinnati Reds Signed Authentic Nike White Home Jersey BAS
Ships Free
$1,697.99
Seattle Mariners Ken Griffey Jr. Autographed Framed Teal Nike Jersey "HOF 16" Beckett BAS Witness Stock #236528
Ships Free
$1,157.99
Kansas City Royals Bobby Witt Jr. Autographed Framed Blue Nike Jersey Beckett BAS Witness Stock #239067
Ships Free
$384.99
San Diego Padres Fernando Tatis Jr. Autographed Brown Nike Jersey Size M Beckett BAS Witness Stock #207925
Almost Gone!
Ships Free
$1,388.99
Seattle Mariners Ichiro Suzuki Autographed White Mitchell & Ness 2001 All Star Game Patch Rookie Year Jersey Size 52 "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238316
Ships Free
$616.99
Kansas City Royals Bo Jackson Autographed Light Blue Nike Jersey Size L Beckett BAS Witness Stock #218046
Ships Free
$693.99
Kansas City Royals Bobby Witt Jr. Autographed White Nike Jersey Size L Beckett BAS Witness Stock #228961
Almost Gone!
Ships Free
$733.99
Indians Shane Bieber "2x Insc" Signed White Majestic Cool Base Jersey BAS Wit
Almost Gone!
Ships Free
$817.99
Mariano Rivera Yankees Signed Nike HOF 2019 Inscribed Retirement Jersey BAS
Almost Gone!
Ships Free
$697.99
Nolan Ryan Signed Houston Astros Nike Cooperstown Collection Jersey BAS
Almost Gone!
Ships Free
$913.99
David Ortiz Signed Boston Red Sox Nike City Connect Replica Jersey F'n City BAS
Almost Gone!
Ships Free
$175.99
Fernando Tatis Jr Auto El Nino San Diego Custom Gray Stripe Baseball Jersey -BAS
Almost Gone!
Ships Free
$272.99
Jackson Merrill Autograph San Diego Custom White Pinstripe Baseball Jersey - BAS
Ships Free
$1,543.99
Seattle Mariners Ichiro Suzuki Autographed Framed Teal Nike Jersey IS Holo & "HOF 25" Beckett BAS Witness Stock #249473
Ships Free
$1,543.99
Seattle Mariners Ichiro Suzuki Autographed Framed White Nike Jersey IS Holo & "HOF 25" Beckett BAS Witness Stock #249472
Almost Gone!
Ships Free
$540.99
ELLY DE LA CRUZ Cincinnati Reds Signed City Connect Nike Jersey BECKETT 1W548263
Almost Gone!
Ships Free
$637.99
Adrian Morejon Signed 2024 Game Used Worn El Paso Chihuahuas Jersey BAS COA Auto
Almost Gone!
Ships Free
$944.99
David Ortiz Autographed Boston Red Sox Nike Gray Replica Jersey Beckett 51282
Almost Gone!
Ships Free
$944.99
David Ortiz Autographed Boston Red Sox Nike City Connect XL Jersey Beckett 51274
Almost Gone!
Ships Free
$584.99
Jim Thome Signed Authentic Majestic TBTC 1906 White Sox Jersey Beckett COA
Ships Free
$276.99
Cleveland Indians Shane Bieber Autographed White Majestic Cool Base Jersey Size L "Go Tribe" Beckett BAS Stock #187723
Ships Free
$276.99
Cleveland Indians Shane Bieber Autographed White Majestic Jersey Size XL "2020 AL Cy Young" Beckett BAS Stock #190032
Ships Free
$276.99
Cleveland Indians Shane Bieber Autographed Gray Nike Jersey Size XL "Go Tribe" Beckett BAS Stock #187725
Ships Free
$276.99
Cleveland Indians Shane Bieber Autographed White Majestic Cool Base Jersey Size XL "Go Tribe" Beckett BAS Stock #187724
Ships Free
$276.99
Cleveland Indians Shane Bieber Autographed Gray Nike Jersey Size L "Go Tribe" Beckett BAS Stock #187726
Ships Free
$276.99
Cleveland Indians Shane Bieber Autographed White Nike Jersey Size L "Go Tribe" Beckett BAS Stock #190031
Ships Free
$276.99
Cleveland Indians Shane Bieber Autographed White Nike Jersey Size XL "Go Tribe" Beckett BAS Stock #190030
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey HOF Patch Size L Beckett BAS QR Stock #206023
Ships Free
$229.99
Gleyber Torres Signed Jersey - White Majestic Cool Base Size XL Beckett BAS Stock #147540
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed Cream Nike 2023 All Star Game Patch Jersey Size L "HOF 16" Beckett BAS Witness Stock #230146
Ships Free
$307.99
Chicago White Sox Frank Thomas Autographed White Pinstripes Nike Jersey Size XL Beckett BAS Witness Stock #215871
Ships Free
$461.99
New York Mets Francisco Alvarez Autographed White Nike Jersey Size L Beckett BAS Witness Stock #221297
Ships Free
$538.99
Boston Red Sox Pedro Martinez Autographed White Nike Jersey Size XL Beckett BAS Witness Stock #236167
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Authentic Mitchell & Ness 1989 Authentic Cooperstown Collection Jersey Size XL Beckett BAS Witness Stock #212478
Ships Free
$384.99
Atlanta Braves Ronald Acuna Jr. Autographed White Majestic Cool Base Jersey Size L Beckett BAS Stock #194888
Ships Free
$384.99
Toronto Blue Jays Vladimir Guerrero Jr. Autographed White Nike Jersey Size L Beckett BAS QR Stock #210102
Ships Free
$384.99
San Diego Padres Fernando Tatis Jr. Autographed Brown Nike Jersey Size XL Beckett BAS Witness Stock #207927
Ships Free
$770.99
Cincinnati Reds Elly De La Cruz Autographed White Nike Jersey Size XL "Cycle 6/23/23" Beckett BAS Witness Stock #222820
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Jersey Size L Beckett BAS & MCS Holo Stock #194790
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Authentic Mitchell & Ness 1995 Authentic Cooperstown Collection Jersey Size L Negro League Patch Beckett BAS Witness Stock #212469
Ships Free
$770.99
New York Mets Juan Soto Autographed White Nike Jersey Size XL Beckett BAS QR Stock #242672
Ships Free
$307.99
New York Yankees Juan Soto Autographed White W/Pinstripes Nike Jersey Size XXL Beckett BAS QR Stock #232742
Ships Free
$925.99
Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L Beckett BAS Witness Stock #230135
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Authentic Mitchell & Ness 1989 Authentic Cooperstown Collection Jersey Size L Beckett BAS Witness Stock #212477
Ships Free
$384.99
Toronto Blue Jays Vladimir Guerrero Jr. Autographed White Nike Jersey Size XL Beckett BAS QR Stock #210101
Ships Free
$538.99
Boston Red Sox Pedro Martinez Autographed White Nike Jersey Size XXL Beckett BAS Witness Stock #236168
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size M Beckett BAS Witness Stock #230141
Ships Free
$538.99
Boston Red Sox Carl Yastrzemski Autographed White Nike Jersey Size L "TC 67" Beckett BAS Stock #203884
Ships Free
$616.99
Houston Astros Yordan Alvarez Autographed White Nike Jersey Size L Beckett BAS Witness Stock #220483
Ships Free
$616.99
Baltimore Orioles Gunnar Henderson Autographed White Nike Jersey Size XXL Beckett BAS Witness Stock #236623
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey Retirement Patch Size L Beckett BAS QR Stock #206019
Ships Free
$384.99
Atlanta Braves Ronald Acuna Jr. Autographed White Nike Jersey Size Large Beckett BAS Stock #206516
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size L Beckett BAS Witness Stock #212481
Ships Free
$384.99
Autographed Ronald Acuna Jr. Jersey - Nike White Size XL Beckett BAS Stock #181845
Ships Free
$307.99
Chicago White Sox Frank Thomas Autographed White Pinstripes Nike Jersey Size L Beckett BAS Witness Stock #215872
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size XL Beckett BAS Witness Stock #212480
Ships Free
$307.99
New York Yankees Juan Soto Autographed White Pinstripes Nike Jersey Size L Beckett BAS QR Stock #226401
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Red Authentic Mitchell & Ness 1997 All Star Game Jersey Size XL Jackie Robinson Patch Beckett BAS Witness Stock #212470
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey HOF Patch Size XL Beckett BAS QR Stock #206024
Ships Free
$461.99
Seattle Mariners Edgar Martinez Autographed White Nike Cooperstown Collection Jersey Size L Beckett BAS Witness Stock #230595
Ships Free
$384.99
Milwaukee Brewers Jackson Chourio Autographed Cream Nike Jersey Size L Beckett BAS QR Stock #241635
Ships Free
$1,079.99
Signed Ken Griffey Jr. Jersey - White Nike Throwback Size XXL Beckett BAS & MCS Holo Stock #185605
Ships Free
$538.99
Philadelphia Phillies Mike Schmidt Autographed White & Red Nike Cooperstown Collection Jersey Size XXL Beckett BAS QR Stock #219043
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Jersey Size XL Beckett BAS & MCS Holo Stock #194791
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Authentic Mitchell & Ness 1989 Authentic Cooperstown Collection Jersey Size L Beckett BAS Witness Stock #212479
Ships Free
$1,079.99
Ken Griffey Jr. Signed Jersey - Teal Nike Size L Beckett BAS & MCS Holo Stock #185615
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey Retirement Patch Size M Beckett BAS QR Stock #206018
AthleticsAtlanta BravesBaltimore OriolesBoston Red SoxChicago CubsChicago White SoxCincinnati RedsCleveland GuardiansColorado RockiesDetroit TigersHouston AstrosKansas City RoyalsLos Angeles DodgersMiami MarlinsMilwaukee BrewersMinnesota TwinsNew York MetsNew York YankeesPhiladelphia PhilliesPittsburgh PiratesSan Diego PadresSan Francisco GiantsSeattle MarinersSt. Louis CardinalsTexas RangersToronto Blue JaysWashington Nationals