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. Seattle Mariners
  3. Seattle Mariners Baseballs
  4. $20 to $40
  5. Signed
1 - 50 of 50
Baseballs
50 Items
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Almost Gone!
$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160
Almost Gone!
$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 VIII
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$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 VII
Almost Gone!
$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 I
Almost Gone!
$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 VI
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$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 IV
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$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 V
Almost Gone!
$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 III
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$34.99
Ricky Jordan Signed Auto Rawlings Baseball B160 II
Almost Gone!
$38.99
Jay Buhner Autographed Official MLB Baseball Seattle Mariners MCS Holo #64090
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$38.99
Jay Buhner Autographed Official MLB Baseball Seattle Mariners MCS Holo #64091
Almost Gone!
$36.99
Mike Leake Signed Baseball - cardinals giants Romlb M l W coa
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$24.99
Matt Lawton Signed Official OMLB Baseball Auto
Almost Gone!
$24.99
Gordon Beckham Signed Official OMLB Baseball Auto
Almost Gone!
$22.99
David Bell Autographed Official League Baseball Seattle Mariners SKU #243134
Almost Gone!
$31.99
Jeff Harris Autographed Baseball - Indians M l W coa
Almost Gone!
$28.99
David Bell Autographed Official MLB Baseball Seattle Mariners MCS Holo #87014
Almost Gone!
$29.99
Clint Nageotte Signed Baseball - Tristar COA C
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$29.99
Clint Nageotte Autographed Baseball - M l W coa
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$32.99
Jesus Montero New York Yankees / Seattle Mariners Signed Oml Baseball
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$38.99
Bret Boone Autographed Official League Baseball Seattle Mariners MCS Holo #87261
Almost Gone!
$38.99
Luis Castillo Autographed Official Major League Baseball
Almost Gone!
$38.99
Mike Cameron Autographed Official 2001 All Star Game Commemorative Baseball Seattle Mariners MCS Holo #87259
Almost Gone!
$38.99
Alex Liddi Autographed Ball - Official Team Italy Beckett BAS #H10338
Almost Gone!
$35.99
Shane Monahan Seattle Mariners Signed Autograph Arizona Fall Baseball PSA DNA
Almost Gone!
$38.99
Jesus Montero Signed Baseball OMLB NY Yankees Mariners Catcher Autograph TPG
Almost Gone!
$34.99
Alvaro Espinoza Signed Auto Rawlings Baseball B151
Almost Gone!
$38.99
Mike Cameron Autographed Official League Baseball Seattle Mariners MCS Holo #87267
Almost Gone!
$41.99
Travis Witherspoon Autographed Baseball - Angels M l W coa
Almost Gone!
$32.99
Brian Giles Signed Rawlings OML Baseball Auto Autograph
Almost Gone!
$43.99
Ian Snell signed Official Rawlings Major League Baseball #45 tone spots- COA (Pirates/Mariners)
Almost Gone!
$38.99
Jamie Moyer Autographed Official AL Baseball Seattle Mariners MCS Holo #87008
Almost Gone!
$38.99
Alonzo Powell Signed Baseball - Official Houston Astros Beckett BAS #H10596
Almost Gone!
$38.99
Jay Buhner Autographed Official Seattle Mariners Logo Baseball SKU #243129
Almost Gone!
$38.99
Jose Cruz Jr. Autographed Official AL Baseball Seattle Mariners, Toronto Blue Jays PSA/DNA #AB51248
Almost Gone!
$38.99
Alex Liddi Signed Baseball - Official Team Italy Beckett BAS #H10408
Almost Gone!
$38.99
Dee Gordon Autographed Official MLB Baseball Los Angeles Dodgers, Seattle Mariners MCS Holo #76933
Almost Gone!
$38.99
Luis Castillo Autographed Official Major League Baseball
Almost Gone!
$35.99
Seattle Mariners Chris Woodward LaHair Signed Autograph by 6 Baseball PSA DNA
Almost Gone!
$35.99
Seattle Mariners Bryan LaHair Woodward Signed Autograph by 5 Baseball PSA DNA
Almost Gone!
$43.99
Luiz Gohara Signed Official Major League Baseball W/COA Seattle Mariners
Almost Gone!
$32.99
Russell Davis Autographed Baseball
Almost Gone!
$32.99
Tracy Jones Autographed Baseball - Rawlings National League
Almost Gone!
$32.99
Denard Span Signed Official OMLB Baseball Auto
Almost Gone!
$37.99
Shawn O'malley Seattle Mariners/angels Signed Autographed M.l. Baseball W/coa
Almost Gone!
$37.99
Danny Hultzen Signed Ball - OML W COA *Virginia Cavaliers*
Almost Gone!
$41.99
Bret Boone Seattle Mariners Framed Photo w Game Used Baseball Piece Upper Deck
Almost Gone!
$36.99
David Rollins Autographed Baseball - M l W coa
Almost Gone!
$41.99
Eric Byrnes Orioles/a's/mariners Signed Autographed M.l. Baseball W/ Coa
Almost Gone!
$32.99
Matt Lawton Signed Rawlings OML Baseball Auto Autograph
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