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. Seattle Mariners
  3. Seattle Mariners Jerseys
  4. Signed
1 - 72 of 128
Jerseys
128 Items
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$1,697.99
Seattle Mariners Ken Griffey Jr. Autographed Framed Teal Nike Jersey "HOF 16" Beckett BAS Witness Stock #236528
Almost Gone!
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$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
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$1,543.99
Seattle Mariners Ichiro Suzuki Autographed Framed Teal Nike Jersey IS Holo & "HOF 25" Beckett BAS Witness Stock #249473
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$1,543.99
Seattle Mariners Ichiro Suzuki Autographed Framed White Nike Jersey IS Holo & "HOF 25" Beckett BAS Witness Stock #249472
Almost Gone!
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$349.99
Julio Rodríguez Seattle Mariners Autographed Royal 2023 City Connect Nike Replica Jersey
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$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey HOF Patch Size L Beckett BAS QR Stock #206023
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$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Jersey Size L Beckett BAS & MCS Holo Stock #194790
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$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey Retirement Patch Size L Beckett BAS QR Stock #206019
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$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size L Beckett BAS Witness Stock #212481
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$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size M Beckett BAS Witness Stock #230141
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$461.99
Seattle Mariners Edgar Martinez Autographed White Nike Cooperstown Collection Jersey Size L Beckett BAS Witness Stock #230595
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$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Red Authentic Mitchell & Ness 1997 All Star Game Jersey Size L Jackie Robinson Patch Beckett BAS Witness Stock #212471
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$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Jersey Size XL Beckett BAS & MCS Holo Stock #194791
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$1,079.99
Autographed Ken Griffey Jr. Jersey - Teal Nike Size XL Beckett BAS & MCS Holo Stock #185663
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$1,388.99
Seattle Mariners Ichiro Suzuki Autographed Framed White Nike Jersey IS Holo Stock #243017
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$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey Retirement Patch Size XXL Beckett BAS QR Stock #206021
Ships Free
$1,079.99
Seattle Mariners Ichiro Suzuki Autographed White Nike Jersey Size XL "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238310
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$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Cream Nike 2023 All Star Game Patch Jersey Size XXL Beckett BAS Witness Stock #230140
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$925.99
Autographed Ken Griffey Jr. Jersey - Red Mitchell & Ness Turn Forward The Clock Size 48 Beckett BAS & MCS Holo Stock #185666
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$1,079.99
Seattle Mariners Ichiro Suzuki Autographed White Nike Cooperstown Collection Jersey Size XL "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238318
Ships Free
$1,079.99
Seattle Mariners Ichiro Suzuki Autographed White Nike Cooperstown Collection Jersey Size L "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238317
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size L "HOF 16" Beckett BAS Witness Stock #230148
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$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
$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
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$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
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$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
$1,079.99
Signed Ken Griffey Jr. Jersey - White Nike Throwback Size XXL Beckett BAS & MCS Holo Stock #185605
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size XL Beckett BAS Witness Stock #212480
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
$925.99
Seattle Mariners Ichiro Suzuki Autographed White Nike Jersey Size XL "#51" IS Holo Stock #209042
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
$925.99
Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L Beckett BAS Witness Stock #230135
Ships Free
$925.99
Seattle Mariners Ichiro Suzuki Autographed White Nike Jersey Size L "#51" IS Holo Stock #209041
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 Teal Authentic Mitchell & Ness 1995 Authentic Cooperstown Collection Jersey Size XL Negro League Patch Beckett BAS Witness Stock #212468
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$461.99
Seattle Mariners Edgar Martinez Autographed White Nike Cooperstown Collection Jersey Size XL Beckett BAS Witness Stock #230596
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed White Majestic Cool Base Jersey Retirement Patch Size L Beckett BAS QR Stock #206026
Ships Free
$925.99
Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size XL Beckett BAS Witness Stock #230136
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 #212476
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
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Cream Nike 2023 All Star Game Patch Jersey Size M Beckett BAS Witness Stock #230137
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
Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L "HOF 16" Beckett BAS Witness Stock #230150
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Cream Nike 2023 All Star Game Patch Jersey Size XL Beckett BAS Witness Stock #230139
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey HOF Patch Size M Beckett BAS QR Stock #206022
Almost Gone!
Ships Free
$307.99
Seattle Mariners Jarred Kelenic Autographed Framed Cream Nike Jersey Beckett BAS Witness Stock #215855
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed Cream Nike 2023 All Star Game Patch Jersey Size XL "HOF 16" Beckett BAS Witness Stock #230147
Ships Free
$1,079.99
Seattle Mariners Ichiro Suzuki Autographed White Nike Cooperstown Collection Jersey Size XXL "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238319
Ships Free
$1,079.99
Seattle Mariners Ichiro Suzuki Autographed Teal Nike Jersey Size XL "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238308
Ships Free
$1,234.99
Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey HOF Patch Size XXL Beckett BAS QR Stock #206025
Ships Free
$499.99
Julio Rodríguez Seattle Mariners Autographed Framed White Nike Replica Jersey Shadowbox
Ships Free
$770.99
Seattle Mariners Ichiro Suzuki Autographed White Majestic 2003 All-Star Game Jersey Size XL "51" IS Holo Stock #189996
Ships Free
$1,079.99
Seattle Mariners Ichiro Suzuki Autographed Orange Majestic 2007 All-Star Game Jersey "07 ASG MVP" Size XL IS Holo Stock #189814
Ships Free
$1,388.99
Seattle Mariners Ichiro Suzuki Autographed White Mitchell & Ness 2001 All Star Game Patch Rookie Year Jersey Size 40 "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238314
Ships Free
$1,002.99
Seattle Mariners Ichiro Suzuki Autographed Orange 2007 All Star Majestic Cool Base Jersey "#51 & MVP" Size XL IS Holo Stock #156465
Ships Free
$1,079.99
Seattle Mariners Ken Griffey Jr. Autographed Teal Nike Jersey Size XXL Beckett BAS Witness Stock #230142
Ships Free
$349.99
Julio Rodriguez Seattle Mariners Autographed Green Nike Replica Jersey
Ships Free
$925.99
Seattle Mariners Edgar Martinez Autographed Framed White Nike Cooperstown Collection Jersey Beckett BAS Witness Stock #233876
Ships Free
$349.99
Julio Rodriguez Seattle Mariners Autographed White Nike Replica Jersey
Ships Free
$925.99
Ken Griffey Jr. Signed Jersey - Red Mitchell & Ness Turn Forward The Clock Size 44 Beckett BAS & MCS Holo Stock #185611
Ships Free
$1,079.99
Seattle Mariners Ichiro Suzuki Autographed White Nike Jersey Size L "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238311
Ships Free
$399.99
Julio Rodriguez Seattle Mariners Autographed Green Nike Replica Jersey with ''2022 AL ROY'' Inscription
Almost Gone!
Ships Free
$384.99
Seattle Mariners Gaylord Perry Autographed Blue Authentic Mitchell & Ness Jersey "HOF 91, 300 Win 1982" Beckett BAS QR #BK65793
Almost Gone!
Ships Free
$770.99
Seattle Mariners Ichiro Suzuki Autographed White Majestic 2003 All-Star Game Jersey Size L "51" IS Holo Stock #189995
Almost Gone!
Ships Free
$925.99
Seattle Mariners Ichiro Suzuki Autographed Light Blue Majestic 2019 Spring Training Jersey Size M "51" IS Holo Stock #189993
Almost Gone!
Ships Free
$925.99
Seattle Mariners Ichiro Suzuki Autographed Light Blue Majestic 2019 Spring Training Jersey Size S "51" IS Holo Stock #189992
Almost Gone!
Ships Free
$1,079.99
Seattle Mariners Ichiro Suzuki Autographed Teal Nike Jersey Size L "HOF 25" IS Holo & Beckett BAS Witness QR Stock #238309
Almost Gone!
Ships Free
$1,543.99
Seattle Mariners Ken Griffey Jr. Autographed Framed White Nike Throwback Jersey Beckett BAS & MCS Holo Stock #191174
Almost Gone!
Ships Free
$2,670.99
Ken Griffey Jr. Signed Seattle Mariners 1990's Game Model Jersey Upper Deck UDA
Almost Gone!
Ships Free
$435.99
Yusei Kikuchi Autographed Jersey - PSA DNA
Almost Gone!
Ships Free
$1,157.99
Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey "630 & 10X GG" Beckett BAS QR #1W448999
Almost Gone!
Ships Free
$925.99
Seattle Mariners Ichiro Suzuki Autographed 2005 All Star Blue Majestic Jersey IS Holo SKU #241617