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. New York Knicks
  3. New York Knicks Basketballs
  4. Sale Items
1 - 52 of 52
Basketballs
52 Items
  • 1
  • 1 of 1
Almost Gone!
$554.99
$616.99
Sale
Patrick Ewing Autographed Authentic Series NBA Wilson Basketball-Beckett W Holo
Almost Gone!
$988.99
$1,098.99
Sale
Jalen Brunson Signed Wilson I/O Basketball Knicks Mint Autograph Fanatics COA
Almost Gone!
$523.99
$581.99
Sale
Patrick Ewing New York Knicks Signed NBA Wilson I/O Basketball BAS
$554.99
$616.99
Sale
Patrick Ewing Autographed Authentic Indoor/Outdoor Basketball New York Knicks Beckett BAS Witness Stock #214817
$487.99
$649.99
Sale
Patrick Ewing New York Knicks Autographed Wilson Replica Basketball
$554.99
$616.99
Sale
Patrick Ewing Autographed Composite Leather New York Knicks Logo Basketball Beckett BAS Witness Stock #236549
Almost Gone!
$624.99
$693.99
Sale
Dave DeBusschere Autographed Spalding NBA Leather Game Basketball New York Knicks Beckett BAS QR #BS30436
Almost Gone!
$415.99
$461.99
Sale
Jerry Lucas Autographed Spalding NBA Leather Game Basketball New York Knicks "HOF 79" Beckett BAS QR #BS30431
Almost Gone!
$484.99
$538.99
Sale
Earl The Pearl Monroe Autographed Spalding NBA Game Ball Basketball New York Knicks "HOF 1989" Beckett BAS QR #BS30425
Almost Gone!
$599.99
$799.99
Sale
Patrick Ewing New York Knicks Autographed Wilson Replica Basketball with "HOF 08" Inscription
Almost Gone!
$554.99
$616.99
Sale
Dave DeBusschere Autographed Official NBA Leather Game Basketball New York Knicks JSA #AV29199
Almost Gone!
$415.99
$461.99
Sale
Patrick Ewing Autographed Spalding Basketball New York Knicks JSA 159603
Almost Gone!
$704.99
$782.99
Sale
Walt Frazier "HOF 1987" Autographed Signed Spalding NBA Basketball JSA
Almost Gone!
$1,177.99
$1,308.99
Sale
Rasheed Wallace signed Basketball PSA/DNA autographed
Almost Gone!
$441.99
$490.99
Sale
Walt Frazier Autographed Basketball - JSA
Almost Gone!
$1,232.99
$1,369.99
Sale
Carmelo Anthony Signed Basketball - Spalding Indoor Outdoor JSA
Almost Gone!
$4,000.99
$4,445.99
Sale
1969 - 1970 New York Knicks NBA Champs Team Signed Basketball Steiner COA
Almost Gone!
$445.99
$494.99
Sale
Steve Francis "The Franchise" Autographed Signed Spalding NBA Game Ball (JSA)
Almost Gone!
$674.99
$749.99
Sale
Patrick Ewing Signed New York Knicks Wilson Indoor/Outdoor NBA Basketball
Almost Gone!
$625.99
$694.99
Sale
Karl Anthony Towns Signed New York Knicks Basketball Fanatics 2
Almost Gone!
$981.99
$1,090.99
Sale
Phil Jackson Signed Basketball Hall of Fame Limited Edition Basketball HOF Auth.
Almost Gone!
$2,624.99
$2,916.99
Sale
1969 70 NY Knicks Team Signed Nba Championship Basketball 8 auto Frazier Steiner
Almost Gone!
$441.99
$490.99
Sale
Richie Guerin Autographed Basketball - hof Only Jsa 1 On Ebay last One Jsa coa
Almost Gone!
$404.99
$449.99
Sale
Harry Gallatin Autographed Basketball - hof 91 Last One Jsa coa
Almost Gone!
$2,863.99
$3,181.99
Sale
Patrick Ewing Signed Nba Official Game Ball New York Knicks Autograph Steiner
Almost Gone!
$418.99
$464.99
Sale
Walt Frazier Knicks Signed NBA Wilson I/O Basketball HOF 1987 BAS ITP w/ Case
Almost Gone!
$625.99
$694.99
Sale
Karl Anthony Towns Signed New York Knicks Basketball Fanatics
Almost Gone!
$599.99
$799.99
Sale
Jerry Lucas New York Knicks Autographed Wilson Official Game Basketball
Almost Gone!
$337.99
$449.99
Sale
Jerry Lucas New York Knicks Autographed Wilson Authentic Series Indoor/Outdoor Basketball with "73 NBA Champs" Inscription
Almost Gone!
$365.99
$406.99
Sale
Steve Francis Signed Maryland Terrapins Logo Nike Basketball BECKETT BAS
Almost Gone!
$1,562.99
$1,736.99
Sale
Knicks Patrick Ewing Signed Spalding Official NBA Game Logo Basketball Steiner
Almost Gone!
$443.99
$492.99
Sale
Patrick Ewing Autographed Composite Leather New York Knicks Logo Basketball (Smudged) Beckett BAS QR #2W561305
Almost Gone!
$330.99
$367.99
Sale
Earl Monroe Autographed Spalding Indoor/Outdoor Basketball (PSA)
Almost Gone!
$661.99
$734.99
Sale
Carmelo Anthony Signed Wilson Authentic I/O Ball Knicks Stay Melo Auto Fanatics
Almost Gone!
$692.99
$769.99
Sale
Bill Bradley Signed Autographed Basketball 2x NBA Champion Knicks Forward JSA
Almost Gone!
$2,403.99
$2,670.99
Sale
1972-73 New York Knicks NBA Champs Team Signed NBA Game Basketball JSA COA
Almost Gone!
$479.99
$532.99
Sale
Elton Brand Steve Francis Baron Davis 1999 NBA Draft Signed Basketball JSA COA
Almost Gone!
$399.99
$443.99
Sale
NBA Legends Signed HOF Induction Basketball Earl Monroe Schayes Heinsohn Sharman
Almost Gone!
$575.99
$639.99
Sale
Patrick Ewing Autographed Official MLB Baseball - BAS
Almost Gone!
$323.99
$359.99
Sale
Autographed Kristaps Porzingis Basketball - 2015 4th Pick Steiner coa
Almost Gone!
$416.99
$462.99
Sale
Stephon Marbury Signed NBA Spalding Basketball I/O Autograph Steiner Holo Knicks
Almost Gone!
$634.99
$705.99
Sale
Signed Walt Frazier Ball - I/O - JSA
Almost Gone!
$491.99
$546.99
Sale
Patrick Ewing Autographed NBA Signed Full Size Replica Basketball Hall of Fame HOF 2008 Beckett COA
Almost Gone!
$554.99
$616.99
Sale
Patrick Ewing Signed New York Knicks NBA Logo Wilson Basketball - Beckett W Holo
Almost Gone!
$442.99
$491.99
Sale
Patrick Ewing Autographed NBA Signed Full Size Replica Basketball Beckett COA
Almost Gone!
$485.99
$539.99
Sale
Larry Johnson Signed (Grandmama) Wilson Indoor/Outdoor Basketball PSA/DNA
Almost Gone!
$1,474.99
$1,638.99
Sale
Knicks Patrick Ewing Signed Voit Basketball Autographed BAS #BG82334
Almost Gone!
$728.99
$809.99
Sale
Bill Bradley New York Knicks Hof 1983 70/73 Champs Steiner/coa Signed Basketball
Almost Gone!
$1,767.99
$1,963.99
Sale
1973 New York Knicks Autographed Spalding Leather Game Basketball (Steiner)
Almost Gone!
$497.99
$552.99
Sale
R.J. Barrett Autographed Basketball - RJ Spalding Rookie Fanatics COA
Almost Gone!
$334.99
$371.99
Sale
Latrell Sprewell Signed Handprint Spalding Basketball 1/1 Auto Knicks Steiner
Almost Gone!
$1,570.99
$1,744.99
Sale
Patrick Ewing Signed Bobcats 2012-13 Team Issued Used Basketball JSA Z40875
  • 1
  • 1 of 1