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. Boston Red Sox
  3. Boston Red Sox Baseballs
  4. Signed
1 - 72 of 291
Baseballs
291 Items
Almost Gone!
Ships Free
$97.99
Brayan Bello Autographed Official Major League Baseball (JSA)
Almost Gone!
Ships Free
$81.99
Steve Lyons Red Sox White Sox Signed Autograph OMLB Baseball PSA DNA *62
Almost Gone!
Ships Free
$81.99
Billy Hatcher Cubs Astros Reds Red Sox Signed Autograph OMLB Baseball PSA DNA *7
Almost Gone!
Ships Free
$79.99
Herm Winningham Reds 1990 Ws Champs Signed Autographed M.l. Baseball Beckett Aut
Almost Gone!
$75.99
Steve Dillard Autographed Official MLB Baseball Boston Red Sox Beckett BAS QR #BR51084
Almost Gone!
Ships Free
$93.99
Mike Lowell Steiner COA Autograph 2007 World Series Signed Baseball
Ships Free
$99.99
Jim Rice Boston Red Sox Autographed Hall of Fame Logo Baseball
Ships Free
$99.99
Jim Rice Boston Red Sox Autographed Baseball
Most Popular in Collectibles & Memorabilia
Almost Gone!
Ships Free
$95.99
Mo Vaughn Angels/red Sox Signed Autographed A.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$79.99
Walt Dropo Red Sox Signed Vintage A.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$90.99
Dennis Eckersley Autographed Official MLB Baseball Oakland A's, Boston Red Sox Beckett BAS QR #BR51200
Almost Gone!
$75.99
Bob Montgomery Autographed Official AL Baseball Boston Red Sox Beckett BAS QR #BR51093
Almost Gone!
Ships Free
$90.99
Tim Blackwell Autographed Official MLB Baseball Boston Red Sox, Chicago Cubs Beckett BAS QR #BR51090
Almost Gone!
Ships Free
$94.99
Bret Saberhagen Signed Official MLB Major League Baseball MLB Authenticated
Almost Gone!
Ships Free
$81.99
Hanley Ramirez Boston Red Sox / Florida Marlins Signed Oml Baseball
Almost Gone!
Ships Free
$99.99
Johnny Damon signed Official Rawlings Major League Baseball #18 tone spots- COA (Yankees/Red Sox/2X WSC/2X AS)
Almost Gone!
Ships Free
$79.99
Walt Dropo PSA DNA Autograph American League Signed Baseball
Almost Gone!
$75.99
George Susce Sr. Autographed Official NCAA Baseball Boston Red Sox "To William Best Wishes" Beckett BAS #BK44485
Almost Gone!
Ships Free
$90.99
Glenn Hoffman Red Sox Dodgers Signed Autograph OMLB Baseball PSA DNA
Almost Gone!
Ships Free
$79.99
Niko Kavadas Red Sox Signed Autographed M.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$90.99
Jim Rice Autographed Baseball
Almost Gone!
Ships Free
$79.99
Herm Winningham Reds 1990 Ws Champs Signed Auto M.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$95.99
Mike Lowell Red Sox/marlins Signed Autographed M.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$95.99
Rank Viola Red Sox/twins Vintage Signed Autographed A.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$95.99
Maurice McDermott Autographed Baseball - JSA Coa American League OAL
Almost Gone!
Ships Free
$79.99
Herm Winningham Reds 1990 Ws Champs Signed Auto M.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$94.99
Autographed Eduardo Nunez Baseball - PSA DNA
Almost Gone!
Ships Free
$95.99
Jay Groome Boston Red Sox Rookie Year Signed M.l. Baseball Beckett Auth. R08187
Almost Gone!
Ships Free
$96.99
Hideki Okajima Signed Ball - Jsa Certed Major League
Almost Gone!
Ships Free
$79.99
Signed Shea Hillenbrand Baseball - giants M l Beckett Z51429
Almost Gone!
Ships Free
$79.99
Rich Gedman Boston Red Sox Signed Auto M.l Baseball Beckett Authenticated
Almost Gone!
Ships Free
$97.99
Reggie Cleveland Boston Red Sox 75 Al Champs Signed Oml Baseball
Almost Gone!
Ships Free
$87.99
Bryan Mata Boston Red Sox Rookie Year Signed Auto M.l. Baseball Beckett R41102
Almost Gone!
Ships Free
$87.99
Jim Lonborg Cy Young 67 Red Sox Signed Autographed M.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$95.99
Luis Ortiz Signed Ball - Milwaukee Brewers Rookie Year Ml Beckett R07496
Almost Gone!
Ships Free
$87.99
Luis Rivera Autographed Baseball - Juan
Almost Gone!
Ships Free
$90.99
Bobby Doerr Autographed Ball - Major League HOF 86
Almost Gone!
$76.99
Eduardo Nunez Signed Baseball Selig NY Yankee Boston Red Sox Autograph WSC JSA 3
Almost Gone!
Ships Free
$79.99
Bobby Doerr Boston Red Sox Signed Autographed A.l. Baseball Jsa Ab82791
Almost Gone!
Ships Free
$87.99
Don Schwall 1961 R.o.y. Signed Autographed A.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$95.99
Alex Cora Boston Red Sox Signed Autographed M.l. Baseball Beckett
Almost Gone!
Ships Free
$95.99
Bill Lee Boston Red Sox 75 Al Champs Signed Auto M.l. Baseball Beckett Witness
Almost Gone!
Ships Free
$79.99
Mark Kotsay Braves/red Sox/a's Signed Autographed N.l. Baseball Beckett Q61182
Almost Gone!
Ships Free
$79.99
Takashi Saito Dodgers/red Sox Signed Auto M.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$94.99
NIKO KAVADAS signed (BOSTON RED SOX) Notre Dame OML baseball JSA COA AH95631
Almost Gone!
Ships Free
$81.99
Brian Daubach Boston Red Sox Signed Autograph Official OMLB Baseball PSA DNA *27
Almost Gone!
Ships Free
$95.99
Autographed Jim Willoughby Baseball - 75 Al Champs M l Beckett Y12751
Almost Gone!
Ships Free
$94.99
Adrian Gonzalez Signed Baseball w/COA Official MLB Boston Red Sox
Almost Gone!
Ships Free
$94.99
Autographed Mike Lowell Ball - OML Official Major League W COA
Almost Gone!
Ships Free
$95.99
Autographed Luis Tiant Baseball - M l Beckett Y12990
Almost Gone!
Ships Free
$95.99
Wade Boggs HOF Signed/Autographed OAL Baseball Boston Red Sox PSA/DNA 195758
Almost Gone!
Ships Free
$81.99
Rick Ferrell Browns Red Sox Signed Autograph OMLB Baseball PSA DNA *27
Almost Gone!
Ships Free
$94.99
Don Schwall Boston Red Sox signed MLB Baseball Ball W/ 61 ROY Inscription JSA
Almost Gone!
Ships Free
$84.99
Ramiro Mendoza autographed baseball inscribed 2004 WS Champs Reverse the Curse (ROMLB Red Sox)
Almost Gone!
$76.99
Fred Lynn Signed/Autographed OAL Baseball Boston Red Sox JSA 190023
Almost Gone!
$75.99
Javier Guerra Autographed Baseball - Official w JSA Debut COA
Almost Gone!
Ships Free
$90.99
Bill Campbell Autographed Official MLB Baseball Boston Red Sox Beckett BAS QR #BM25685
Almost Gone!
Ships Free
$79.99
Sean Casey JSA COA Autograph National League ONL Signed Baseball
Almost Gone!
Ships Free
$79.99
Kyle Kendrick Boston Red Sox Signed Auto M.l. Baseball Bas Ba26293
Almost Gone!
Ships Free
$95.99
Luis Ortiz Signed Baseball - Milwaukee Brewers Rookie Year Ml Beckett R07494
Almost Gone!
Ships Free
$95.99
Tyler Thornburg Signed Baseball - M l Jsa R03015
Almost Gone!
Ships Free
$79.99
Hanley Ramirez Marlins/red Sox Signed Auto Major League Baseball W/coa W/cube
Almost Gone!
$75.99
Jacoby Ellsbury autographed baseball MLB Authentication Hologram (Boston Red Sox 2x World Series Champion) yellow toning condition
Almost Gone!
Ships Free
$90.99
Walt Dropo Autographed Ball - OMLB Official AL Brown BAS BECKETT C22666
Almost Gone!
Ships Free
$95.99
Jay Groome Boston Red Sox Signed Autographed M.l. Baseball Bas Z51408
Almost Gone!
Ships Free
$99.99
Don Schwall Autographed Baseball - Official Major League w Glass Case 1961 AL ROY Pirates)
Almost Gone!
Ships Free
$86.99
Bret Saberhagen Signed Official MLB Major League Baseball JSA Authenticated
Almost Gone!
Ships Free
$95.99
Ramiro Mendoza 5x Ws Champs Stats Signed Auto M.l. Baseball Beckett Authenticat
Almost Gone!
Ships Free
$79.99
Wily Mo Pena Reds/red Sox Signed Auto M.l. Baseball Beckett Auth
Almost Gone!
Ships Free
$81.99
Junichi Tazawa Autographed Ball - Oml
Almost Gone!
Ships Free
$95.99
Reggie Smith Dodgers/cardinals/red Sox Signed M.l. Baseball
Almost Gone!
Ships Free
$97.99
2021 Miami Marlins Pirates Game Used Baseball Chad Kuhl Sandy Leon Single