Up to 25% Off Savings
Up to 25% Off Savings. 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. basketball Memorabilia
  2. Boston Celtics
  3. Boston Celtics Basketballs
  4. Sale Items
73 - 144 of 349
Basketballs
349 Items
Almost Gone!
$130.99
$144.99
Sale
Al Horford Signed Wilson NBA Forge Basketball JSA Authenticated
Almost Gone!
$130.99
$144.99
Sale
Javonte Green Chicago Bulls signed Black AND1 F/S Basketball Ball 2 autographed
Almost Gone!
$114.99
$127.99
Sale
Jared Sullinger Autographed Ball - Hybrid
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$143.99
$159.99
Sale
Antoine Walker Signed Wilson Boston Celtics Logo NBA Basketball
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$129.99
$143.99
Sale
Robert Parish Autographed Basketball
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$787.99
$875.99
Sale
Celtics Kevin Garnett "HOF 20" Signed Wilson Basketball BAS Witnessed
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$365.99
$406.99
Sale
Gordon Hayward Autographed Basketball - Spalding I O JSA
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$245.99
$272.99
Sale
Payton Pritchard Boston Celtics Signed Wilson NBA Authentic Basketball JSA
Almost Gone!
$112.00
$279.99
Clearance
Al Horford Boston Celtics Autographed 2024 NBA Finals Champions Wilson Authentic Series Indoor/Outdoor Basketball with "24 Finals Champs" Inscription
Almost Gone!
$293.99
$326.99
Sale
Ed Macauley Autographed Basketball - hawks hof Smeared Jsa coa
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$2,321.99
$2,579.99
Sale
Larry Bird & Magic Johnson Signed Official Spalding NBA Basketball BAS/PSA
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$195.99
$217.99
Sale
Jordan Walsh Signed Basketball PSA/DNA Autographed Arizona Razorbacks
Almost Gone!
$486.99
$540.99
Sale
Autographed Kevin McHale Basketball - GAME REPLICA Beckett COA HOF 99
Almost Gone!
$787.99
$875.99
Sale
Magic Johnson & Larry Bird Signed Gold Wilson Basketball BAS Witnessed
Almost Gone!
$431.99
$479.99
Sale
Bob Cousy Autographed Wilson Platinum Edition Basketball - BAS
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$336.99
$373.99
Sale
Celtics Kevin McHale "HOF 99" Signed Wilson Basketball BAS Witnessed
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$149.99
$166.99
Sale
Jordan Walsh Signed Basketball Autographed Boston Celtics 2024 NBA Champions
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$346.99
$384.99
Sale
Celtics Kevin McHale "Torture Chamber" Signed Wilson Basketball BAS Witnessed
Almost Gone!
$492.99
$547.99
Sale
Celtics Kevin McHale "Torture Chamber" Signed Wilson Basketball W/ Case BAS Wit
Almost Gone!
$374.99
$499.99
Sale
Kevin Garnett and Paul Pierce Boston Celtics Dual-Signed Wilson Authentic Series Indoor/Outdoor Basketball
Almost Gone!
$482.99
$536.99
Sale
Celtics Kevin McHale "HOF 99" Signed Wilson Basketball W/ Case BAS Witnessed
Almost Gone!
$981.99
$1,090.99
Sale
Jayson Tatum Boston Celtics Autographed Black Spalding Basketball Fanatics
Almost Gone!
$489.99
$543.99
Sale
Bob Cousy Autographed Basketball - 03
Almost Gone!
$1,807.99
$2,008.99
Sale
Larry Bird Robert Parish Kevin McHale Signed OFFICIAL Game BALL PSA BAS CELTICS
Almost Gone!
$521.99
$579.99
Sale
Paul Pierce Signed Spalding Basketball w/ "HOF 21" Fanatics
Almost Gone!
$9,613.99
$10,681.99
Sale
Bill Russell (Boston Celtics) Autographed Basketball - The Finest Heavily Inscribed STAT #5 11 JSA COA
Almost Gone!
$256.99
$285.99
Sale
Robert Parish Boston Celtics,hof 2003 Last One Silver Jsa/coa Signed Basketball
Almost Gone!
$1,572.99
$1,747.99
Sale
Celtics (3) Garnett, Pierce & Allen Signed Wilson Basketball BAS Witnessed
Almost Gone!
$1,047.99
$1,163.99
Sale
Ray Allen Signed Basketball PSA/DNA Boston Celtics Autographed Heat
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$787.99
$875.99
Sale
Magic Johnson & Larry Bird Signed Wilson Trophy Series Basketball BAS Witnessed
Almost Gone!
$589.99
$654.99
Sale
Larry Bird Boston Celtics Hof,3x Nba Champ Beckett/coa Signed Basketball
Almost Gone!
$1,767.99
$1,963.99
Sale
Bill Russell Autographed Leather Molten Official Basketball
Almost Gone!
$688.99
$765.99
Sale
Magic Johnson & Larry Bird Signed Wilson Basketball BAS Witnessed
Almost Gone!
$1,111.99
$1,235.99
Sale
Larry Bird & Julius "Dr. J." Erving Signed Wilson Basketball w/ case BAS Wit
Almost Gone!
$9,613.99
$10,681.99
Sale
2007-08 Boston Celtics NBA Champs Team Signed Basketball UDA Upper Deck COA RARE
Almost Gone!
$248.99
$276.99
Sale
Bailey Howell Signed Autographed Basketball "HOF 97" Celtics PSA/DNA AJ55465
Almost Gone!
$859.99
$954.99
Sale
Jayson Tatum Boston Celtics Signed Wilson NBA Authentic Basketball FANATICS
Almost Gone!
$959.99
$1,066.99
Sale
Larry Bird Signed Spalding Official NBA Game Basketball JSA & UDA Upper Deck COA
Almost Gone!
$12,019.99
$13,354.99
Sale
1958-1966 Boston Celtics NBA Champs Team Signed Basketball Bill Russell JSA COA
Almost Gone!
$1,309.99
$1,454.99
Sale
Dennis Johnson Signed Spalding Official Game Basketball JSA Authenticated
Almost Gone!
$761.99
$846.99
Sale
Kevin Garnett signed NBA Basketball "HOF 20" inscription Fanatics Celtics Minn
Almost Gone!
$1,921.99
$2,135.99
Sale
Rare Reggie Lewis Single Signed Nike Basketball Boston Celtics JSA COA
Almost Gone!
$706.99
$784.99
Sale
Larry Bird, Robert Parish & Kevin McHale Celtics Autographed Basketball NEP
Almost Gone!
$391.99
$435.99
Sale
Kristaps Porzingis Boston Celtics Autographed Basketball BAS
Almost Gone!
$542.99
$602.99
Sale
Celtics Larry Bird Signed Wilson Gold Edition Basketball BAS Witnessed
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$302.99
$336.99
Sale
Bill Sharman Hall Of Fame 1975 Signed Spalding NBA Basketball JSA COA
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$652.99
$725.99
Sale
1990-1991 Boston Celtics Team Signed Basketball Larry Bird McHale Lewis Full JSA
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$382.99
$424.99
Sale
Kevin McHale Autographed Ball - Spalding Beckett BAS
Almost Gone!
$277.99
$308.99
Sale
Robert Parish Signed Replica Basketball Beckett COA Celtics Bulls Warriors HOF
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$652.99
$724.99
Sale
1981 Celtics Team Autographed Basketball
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$3,605.99
$4,006.99
Sale
1987-88 Boston Celtics Team Signed Spalding Official Game Basketball PSA DNA
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$521.99
$579.99
Sale
1991 NYC Basketball Signed HOF Induction Red Holtzman Nate Archibald w/ JSA COA
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$484.99
$538.99
Sale
Autographed Ed Macauley Basketball - HOF Spalding Beckett 151730
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$276.99
$307.99
Sale
Gene Conley Autographed Official NBA Leather Basketball Boston Celtics PSA/DNA
Almost Gone!
$521.99
$579.99
Sale
1991 NYC Basketball Signed HOF Induction Red Holtzman Nate Archibald w/ JSA COA
Almost Gone!
$1,145.99
$1,272.99
Sale
Kevin Garnett Paul Pierce Ray Allen Signed Nba I/o Basketball Celtics Bas Coa
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$261.99
$290.99
Sale
Paul Pierce Boston Celtics Autographed Spalding Basketball NEP
Almost Gone!
$2,205.99
$2,450.99
Sale
Oscar Robertson, Rick Barry, Robert Parish, Nate Arch Signed/Auto Basketball JSA
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$1,840.99
$2,044.99
Sale
Bill Russell Autographed 11 Rings Hybrid Basketball (JSA)
Almost Gone!
$785.99
$872.99
Sale
Jayson Tatum Boston Celtics Autographed Spalding Basketball Fanatics
Almost Gone!
$780.99
$867.99
Sale
Tom Heinsohn Autographed Ball - Spalding I O JSA
Almost Gone!
$2,577.99
$2,863.99
Sale
Bill Russell & Larry Bird Signed Autographed Indoor Outdoor Basketball (PSA)
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$559.99
$621.99
Sale
Larry Bird Autographed Boston Celtics Basketball Graphic 26x32 Frame
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$404.99
$449.99
Sale
Larry Bird Signed Ball - Indoor Outdoor Spalding
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$735.99
$817.99
Sale
Autographed Sam Jones Ball - Leather
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$236.99
$262.99
Sale
1997 Basketball HOF Store Display Signed 10x16 Bailey Howell English 5 Auto JSA
Almost Gone!
$248.99
$276.99
Sale
Kevin McHale Autographed Official NBA Wilson Basketball - Beckett W Holo *Silver
Almost Gone!
$161.99
$179.99
Sale
Antoine Walker Signed Wilson Boston Celtics Logo NBA Basketball w/3x All Star
Almost Gone!
$698.99
$776.99
Sale
Larry Bird Autographed Leather Basketball (JSA)
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$293.99
$326.99
Sale
Paul Pierce Signed Ball
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$371.99
$412.99
Sale
Dave Cowens Red Holzman Gail Goodrich Tom Heinsohn autographed basketball (NBA 1970s legends) Spalding rubber ball
Almost Gone!
$674.99
$749.99
Sale
Larry Bird & Magic Johnson Dual Signed Wilson Indoor/Outdoor NBA Basketball