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. MLB Memorabilia
  2. Washington Nationals
  3. Washington Nationals Baseballs
  4. Signed
1 - 72 of 88
Baseballs
88 Items
$137.99
$152.99
Sale
James Wood Autographed Official MLB Baseball Washington Nationals Beckett BAS Witness Stock #225836
Almost Gone!
$129.99
$143.99
Sale
Mark Thornberry Signed National League Ball JSA Authenticated
Almost Gone!
$145.99
$161.99
Sale
Rafael Soriano MLB Ball Signed JSA Authenticated
Almost Gone!
$127.99
$141.99
Sale
Scott Ellen Signed National League Ball JSA Authenticated
Almost Gone!
$111.99
$123.99
Sale
CJ ABRAMS WASHINGTON NATIONALS Signed MLB Baseball BECKETT WITNESS 3W053861
Almost Gone!
$111.99
$123.99
Sale
CJ ABRAMS WASHINGTON NATIONALS Signed MLB Baseball BECKETT WITNESS 3W053875
$129.99
$143.99
Sale
Jonathan Papelbon Autographed Baseball
$134.99
$179.99
Sale
Dylan Crews Washington Nationals Autographed Baseball
Almost Gone!
$129.99
$143.99
Sale
Jonathan Papelbon Autographed Baseball
Almost Gone!
$129.99
$143.99
Sale
Jonathan Papelbon Autographed Baseball
Almost Gone!
$113.99
$126.99
Sale
Bruce Froemming JSA COA Autograph ONL National League Signed Baseball
Almost Gone!
$106.99
$118.99
Sale
Frank Robinson PSA DNA COA Autograph ONL National League Signed Baseball
Almost Gone!
$124.99
$138.99
Sale
Frank Robinson Beckett BAS Autograph ONL Feeney National League Signed Baseball
Almost Gone!
$124.99
$138.99
Sale
Stephen Strasburg JSA COA Autograph OML Major League Signed Baseball
Almost Gone!
$139.99
$155.99
Sale
CJ Abrams Autographed Official Rawlings Baseball ROMLB Nationals Beckett
Almost Gone!
$112.99
$124.99
Sale
Frank Robinson JSA Cert Signed National League ONL Autograph Baseball 1
Almost Gone!
$103.99
$114.99
Sale
Starlin Castro Signed Auto Rawlings Baseball JSA CF42445
Almost Gone!
$147.99
$163.99
Sale
2023 Padres Nationals Game Used Baseball Xander Bogaerts PID Juan Soto Walk
Almost Gone!
$115.99
$128.99
Sale
Tom Heinrich "Old Reliable" Autographed Official National League Baseball
Almost Gone!
$117.99
$130.99
Sale
2019 Washington Nationals Pitt Pirates Game Used Baseball Josh Bell RBI Double 3
Almost Gone!
$115.99
$128.99
Sale
Lou Burdette Signed Jsa National League Baseball Authenticated Autograph
Almost Gone!
$130.99
$144.99
Sale
Garvey Cey Baker Smith Jsa Hand Signed National League Autograph Baseball
Almost Gone!
$101.99
$112.99
Sale
Keibert Ruiz Signed Official Baseball COA ROMLB Washington Nationals Dodgers C
Almost Gone!
$114.99
$127.99
Sale
Mackenzie Gore Washington Nationals Signed Autographed M.l. Baseball Beckett
Almost Gone!
$111.99
$123.99
Sale
Leigh Steinberg Agent Signed Official National League Baseball JSA Authenticated
Almost Gone!
$120.99
$133.99
Sale
Frank Robinson HOF 82 JSA Cert Autograph National League Signed Baseball
Almost Gone!
$103.99
$115.99
Sale
JOE ROSS signed baseball PSA/DNA Washington Nationals autographed
Almost Gone!
$113.99
$126.99
Sale
Frank Robinson PSA DNA Coa Autograph National League ONL Signed Baseball
Almost Gone!
$112.99
$125.99
Sale
EURY PEREZ (Miami Marlins) Signed Official MLB Baseball Beckett Auth. (BAS)
Almost Gone!
$141.99
$157.99
Sale
Signed Mike Fontenot Ball - Official 2010 WORLD SERIES w Beckett COA & Insc
Almost Gone!
$113.99
$126.99
Sale
Frank Robinson PSA DNA Autograph National ONL League Signed Baseball
Almost Gone!
$112.99
$124.99
Sale
Frank Robinson JSA COA Autograph National League Signed Baseball
Almost Gone!
$113.99
$126.99
Sale
Daryl Strawberry JSA COA Autograph National League Rookie Feeney Signed Baseball
Almost Gone!
$100.99
$111.99
Sale
Howie Kendrick Washington Nationals Signed Auto M.l. Baseball Bas D27607
Almost Gone!
$110.99
$122.99
Sale
Brad Lidge Autographed "Lights Out" Baseball
Almost Gone!
$126.99
$140.99
Sale
Frank Robinson JSA COA Autograph National League Feeney Signed Baseball
Almost Gone!
$127.99
$141.99
Sale
JOSIAH GRAY (Nationals) Signed Official 2022 ALL-STAR Baseball Beckett (BAS)
Almost Gone!
$114.99
$127.99
Sale
Mackenzie Gore Nationals Signed Autographed M.l. Baseball Beckett Auth
Almost Gone!
$129.99
$143.99
Sale
Jonathan Papelbon Autographed Baseball
Almost Gone!
$101.99
$112.99
Sale
Keibert Ruiz Signed Official Baseball COA ROMLB Washington Nationals Dodgers B
Almost Gone!
$110.99
$122.99
Sale
2019 Washington Nationals Pirate Game Used Baseball Patrick Corbin Double Turner
Almost Gone!
$101.99
$112.99
Sale
Daniel Hudson Autographed Official 2019 World Series Baseball - PSA/DNA COA
Almost Gone!
$111.99
$123.99
Sale
Joey Gallo Autograph Signed Official Major League Ball JSA Authentic
Almost Gone!
$110.99
$122.99
Sale
Nationals Keibert Ruiz Signed OML Baseball Autographed BAS #BJ072361
Almost Gone!
$101.99
$112.99
Sale
Keibert Ruiz Signed Official Baseball COA ROMLB Washington Nationals Dodgers A
Almost Gone!
$117.99
$130.99
Sale
2023 Padres Game Used Baseball Weathers Lane Thomas RBI Double Abrams strikeout
Almost Gone!
$114.99
$127.99
Sale
Victor Robles Autographed Ball - M l Jsa Sd28704
Almost Gone!
$129.99
$143.99
Sale
Jonathan Papelbon Autographed Baseball
Almost Gone!
$127.99
$141.99
Sale
PATRICK CORBIN (Nationals) Signed Official 2019 WORLD SERIES Baseball Beckett
Almost Gone!
$115.99
$128.99
Sale
Patrick Corbin Autographed Official Major League Baseball (JSA)
Almost Gone!
$114.99
$127.99
Sale
Victor Robles Signed Ball - M l Jsa Sd28707
Almost Gone!
$113.99
$126.99
Sale
Bruce Froemming N.L. 6 PSA DNA Coa Autograph National League Signed Baseball
Almost Gone!
$141.99
$157.99
Sale
VICTOR ROBLES (Nationals) Signed Official 2019 WORLD SERIES Baseball Beckett BAS
Almost Gone!
$114.99
$127.99
Sale
Mackenzie Gore Washington Nationals Signed Autographed M.l. Baseball Beckett **
Almost Gone!
$117.99
$130.99
Sale
2019 Washington Nationals Pitt Pirates Game Used Baseball Matt Adams Double
Almost Gone!
$114.99
$127.99
Sale
Ernie Oravetz 1955-56 Senators Signed Autographed M.l. Baseball Psa Sticker
Almost Gone!
$112.99
$124.99
Sale
Frank Robinson JSA Cert Autograph National League Signed Baseball
Almost Gone!
$117.99
$130.99
Sale
2023 Athletics Nationals Game Used Baseball Luis Medina HBP Stone Garrett Single
Almost Gone!
$129.99
$143.99
Sale
Jonathan Papelbon Autographed Baseball
Almost Gone!
$129.99
$143.99
Sale
Jonathan Papelbon Autographed All Star Baseball
Almost Gone!
$115.99
$128.99
Sale
Trea Turner Patrick Corbin Game Used 2021 Padres vs Nationals Baseball MLB Holo
Almost Gone!
$114.99
$127.99
Sale
Gio Gonzalez Signed Ball - O m l W jsa
Almost Gone!
$129.99
$143.99
Sale
Michael Chavis Autographed Baseball
Almost Gone!
$117.99
$130.99
Sale
Ivan Rodriguez JSA Coa Autograph National League ONL Signed Baseball
Almost Gone!
$112.99
$124.99
Sale
Frank Robinson JSA Cert Signed National League ONL Autograph Baseball
Almost Gone!
$106.99
$118.99
Sale
Frank Robinson JSA COA Autograph National League Signed Baseball
Almost Gone!
$101.99
$112.99
Sale
Mark Cresse Signed National League Baseball "1981 1988 World Series Champs" JSA
Almost Gone!
$117.99
$130.99
Sale
Jesus Luzardo Signed Baseball PSA/DNA Miami Marlins Autographed
Almost Gone!
$129.99
$143.99
Sale
Jonathan Papelbon Autographed Baseball
Almost Gone!
$103.99
$114.99
Sale
Jesus Flores Signed Ball - Psa dna
Almost Gone!
$103.99
$115.99
Sale
Anthony Rendon signed baseball PSA/DNA Washington Nationals autographed Angels
Almost Gone!
$113.99
$126.99
Sale
Ryan Zimmerman Signed Ball - JSA COA Major League OML Authentic