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
1 - 72 of 348
Basketballs
348 Items
Almost Gone!
$328.99
$364.99
Sale
Larry Bird Autographed Boston Celtics Logo NBA Basketball Beckett Witnessed
Almost Gone!
$149.99
$199.99
Sale
Paul Pierce Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball with "The Truth" Inscription
$262.99
$349.99
Sale
Kevin Garnett Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball
Almost Gone!
$196.99
$218.99
Sale
Kevin McHale Signed Boston Celtics Logo Basketball W/ HOF 99 Beckett Witnessed
Almost Gone!
$297.99
$330.99
Sale
Larry Bird Signed Spalding Basketball I/O Celtics Legend Auto BECKETT
Almost Gone!
$175.99
$194.99
Sale
Kevin McHale Robert Parish Autographed Boston Celtics Logo Basketball Beckett
Almost Gone!
$196.99
$218.99
Sale
Kevin McHale Signed Celtics Platium Edition Basketball W/ NBA Top 75 Beckett
Almost Gone!
$147.99
$163.99
Sale
Robert Parish Signed Celtics Platium Edition Basketball W/ NBA Top 75 Beckett
Almost Gone!
$147.99
$163.99
Sale
Robert Parish Signed Boston Celtics Logo Basketball W/ HOF 03 Beckett Witnessed
Almost Gone!
$492.99
$547.99
Sale
Larry Bird Kevin McHale Robert Parish Signed Celtics Platium Edition Basketball
$487.99
$649.99
Sale
Larry Bird Boston Celtics Autographed Wilson Official Game Basketball
$112.99
$149.99
Sale
Paul Pierce Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball
$391.99
$435.99
Sale
Autographed Larry Bird Basketball
$262.99
$349.99
Sale
Kevin Garnett Boston Celtics Autographed Wilson 2023-24 City Edition Collector's Basketball
Almost Gone!
$387.99
$430.99
Sale
Larry Bird Autographed Authentic Series Indoor/Outdoor Wilson NBA Basketball Boston Celtics PSA/DNA Stock #215609
Almost Gone!
$184.99
$204.99
Sale
Antoine Walker Boston Celtics,kentucky Wildcats Fanatics/coa Signed Basketball
Almost Gone!
$81.99
$90.99
Sale
Ray Allen Signed Mini Spalding Basketball Bucks Celtics Heat Sonics Psa Pre-cert
$152.99
$169.99
Sale
Tom Sanders Signed Boston Celtics Logo Wilson NBA Basketball w/Satch, HOF 2011
Almost Gone!
$21.99
$23.99
Sale
Marcus Banks Autographed Basketball - UNLV 6x6 Floor Tile JSA
$974.99
$1,299.99
Sale
Larry Bird Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball with "HOF 1998" Inscription - Limited Edition of 133
Almost Gone!
$974.99
$1,299.99
Sale
Larry Bird Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball with "2X NBA FINALS MVP" Inscription - Limited Edition of 33
$387.99
$430.99
Sale
Larry Bird Autographed Authentic Series I/O Indoor/Outdoor Basketball Boston Celtics JSA Stock #220498
$172.99
$229.99
Sale
Al Horford Boston Celtics Autographed 2024 NBA Finals Champions Wilson Authentic Series Indoor/Outdoor Basketball
$172.99
$229.99
Sale
Derrick White Boston Celtics Autographed 2024 NBA Finals Champions Wilson Authentic Series Indoor/Outdoor Basketball
$172.99
$229.99
Sale
Jrue Holiday Boston Celtics Autographed 2024 NBA Finals Champions Wilson Authentic Series Indoor/Outdoor Basketball
$110.99
$122.99
Sale
Frank Ramsey Autographed White Panel Mini Basketball
$456.99
$507.99
Sale
Larry Bird Autographed Green City Edition Auerbach Smoke Logo Basketball Boston Celtics Beckett BAS Witness Stock #222787
$377.99
$419.99
Sale
Larry Bird Signed Wilson Indoor/Outdoor NBA Basketball
$140.00
$349.99
Clearance
Jrue Holiday Boston Celtics Autographed 2024 NBA Finals Champions Wilson Collector's Edition Basketball
$140.00
$349.99
Clearance
Al Horford Boston Celtics Autographed 2024 NBA Finals Champions Wilson Collector's Edition Basketball
$262.99
$349.99
Sale
Derrick White Boston Celtics Autographed 2024 NBA Finals Champions Wilson Collector's Edition Basketball
$152.99
$169.99
Sale
Cedric Maxwell Signed Wilson Boston Celtics Logo NBA Basketball w/81 Finals MVP
$293.99
$326.99
Sale
Kevin McHale Autograph Basketball with Inscription "3x NBA Champ"
$299.99
$399.99
Sale
Ray Allen Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball
$112.00
$279.99
Clearance
Jrue Holiday Boston Celtics Autographed 2024 NBA Finals Champions Wilson Authentic Series Indoor/Outdoor Basketball with "24 Finals Champs" Inscription
$160.00
$399.99
Clearance
Jrue Holiday Boston Celtics Autographed 2024 NBA Finals Champions Wilson Collector's Edition Basketball with "24 Finals Champs" Inscription
Almost Gone!
$152.99
$169.99
Sale
Antoine Walker Signed Wilson Indoor/Outdoor NBA Basketball w/3x All Star
Almost Gone!
$415.99
$461.99
Sale
Bill Sharman Autographed Spalding NBA Leather Game Basketball Boston Celtics Beckett BAS QR #BS30432
Almost Gone!
$4,909.99
$5,454.99
Sale
Larry Bird Magic Julius Erving Signed Official Spalding NBA Basketball BAS/JSA
Almost Gone!
$832.99
$925.99
Sale
John Havlicek Autographed Spalding NBA Leather Game Basketball Boston Celtics UDA Holo & Beckett BAS QR #BS30428
Almost Gone!
$974.99
$1,299.99
Sale
Larry Bird Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball with "Larry Legend" Inscription - Limited Edition of 133
Almost Gone!
$46.99
$51.99
Sale
Antoine Walker Autographed Ball - Mini W Proof!
Almost Gone!
$287.99
$319.99
Sale
Paul Pierce Signed Wilson Platinum Full Size NBA Basketball - (Fanatics)
Almost Gone!
$2,945.99
$3,272.99
Sale
Boston Celtics Multi Signed Basketball - Larry Bird, Robert Parish, Kevin McHale, Bob Cousy, Gene Conley, Tom Heinsohn, ML Carr & Jim Loscutoff JSA
Almost Gone!
$523.99
$581.99
Sale
Kevin Garnett Autographed Boston Celtics Wilson Basketball HOF Beckett 50874
Almost Gone!
$2,453.99
$2,726.99
Sale
2023-24 Boston Celtics NBA Champion Team Autographed Spalding Basketball Fanatics
Almost Gone!
$269.99
$299.99
Sale
Paul Pierce Signed Wilson Indoor/Outdoor NBA Basketball - (Fanatics)
Almost Gone!
$6,545.99
$7,272.99
Sale
Lionel Messi & Lamine Yamal Autographed Barcelona Shirt Framed to 32x40 Icons
Almost Gone!
$523.99
$581.99
Sale
Kevin Garnett Autographed Boston Celtics Wilson Basketball Big Tic Beckett 50873
Almost Gone!
$269.99
$299.99
Sale
Paul Pierce Signed Wilson Boston Celtics Logo NBA Basketball - (Fanatics)
Almost Gone!
$409.99
$454.99
Sale
Payton Pritchard Boston Celtics Autographed Black Wilson Basketball w/ NBA Champs Inscription JSA
Almost Gone!
$391.99
$435.99
Sale
Kevin Garnett Autographed Boston Celtics Wilson I/O Basketball Beckett 50872
Almost Gone!
$637.99
$708.99
Sale
Larry Bird Kevin McHale Robert Parish Big Three Triple Autograph Basketball
Almost Gone!
$974.99
$1,299.99
Sale
Larry Bird Boston Celtics Autographed Wilson 75th Anniversary Logo Black Basketball with "3X NBA MVP" Inscription - Limited Edition of 33
Almost Gone!
$49.99
$54.99
Sale
Signed Otis Birdsong Basketball - Indoor Outdoor
Almost Gone!
$112.99
$149.99
Sale
Robert Parish Boston Celtics Autographed Wilson Replica Basketball
Almost Gone!
$58.99
$64.99
Sale
Joe Johnson Autographed Basketball - Mini Heat
Almost Gone!
$346.99
$384.99
Sale
John Havlicek Autographed Official NBA Leather Basketball Boston Celtics (Damaged) UDA Holo #AAK24590
Almost Gone!
$346.99
$384.99
Sale
Larry Bird Autographed NBA Wilson Celtics Logo Basketball - Beckett W Hologram
Almost Gone!
$337.99
$449.99
Sale
Kevin Garnett Boston Celtics Autographed Wilson Authentic Series Indoor/Outdoor Basketball with "HOF 20" Inscription
Almost Gone!
$883.99
$981.99
Sale
Jayson Tatum Signed Ball
Almost Gone!
$386.99
$429.99
Sale
Larry Bird Signed Wilson Gold NBA Basketball
Almost Gone!
$143.99
$159.99
Sale
Cedric Maxwell Signed Wilson The City Boston Celtics Logo Basketball w/81 Finals MVP
Almost Gone!
$77.99
$86.99
Sale
Antoine Walker Boston Celtics Mavs Miami Heat Signed Mini Basketball Jsa Coa
Almost Gone!
$94.99
$105.99
Sale
Cedric Maxwell Hand Signed Autographed Mini BasketbalBoston Celtics Plus COA
Almost Gone!
$113.99
$126.99
Sale
R.J. Hunter Autographed Basketball - RJ Logo w COA R J.
Almost Gone!
$94.99
$105.99
Sale
Cedric Maxwell Hand Signed Autographed Mini BasketbalBoston Celtics W/ COA
Almost Gone!
$87.99
$97.99
Sale
Danilo Gallinari autographed basketball I O (Boston Celtics star)
Almost Gone!
$137.99
$152.99
Sale
Sam Jones Autographed Official NBA Leather Basketball Boston Celtics "HOF 83" JSA #AV29201
Almost Gone!
$63.99
$70.99
Sale
Ernie Digregorio Autographed Basketball - 02
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 autographed