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. New York Mets
  3. Hot New Arrivals
  4. Signed
1 - 72 of 106
Hot New Arrivals
BaseballsHelmetsPhotosTrading Cards
106 Items
BaseballsHelmetsPhotosTrading Cards
Almost Gone!
$72.99
Juan Lagares Signed Baseball Mets – COA JSA
Almost Gone!
Ships Free
$408.99
1986 WS Mets Signed Poster 25×37 (6) Gary Carter, Darryl Strawberry, etc. – COA JSA
Almost Gone!
Ships Free
$226.99
Ron Swoboda Signed Baseball Mets (Inscription "1969 W.S. Champs") – COA JSA
Almost Gone!
Ships Free
$635.99
300 Win Club Signed Pitching Rubber Tom Seaver, Earl Wynn, etc. – COA JSA
Almost Gone!
Ships Free
$908.99
Michael Conforto Game-Used Baseball Bat Signed Mets – COA JSA & 100% Authentic Team
Almost Gone!
Ships Free
$2,544.99
300 Wins Club Signed Baseball (7) Tom Seaver, Phil Niekro, etc. – COA JSA
Almost Gone!
Ships Free
$1,280.99
David Wright Signed Final Game Mets #5 Honor Captain Auto 16x20 Framed Photo JSA
Almost Gone!
Ships Free
$725.99
1986 World Series Champion New York Mets Signed Auto Baseball JSA LOA ZZ10210
Almost Gone!
Ships Free
$725.99
1986 World Series Champion New York Mets Signed Auto Baseball JSA LOA ZZ10213
Almost Gone!
Ships Free
$725.99
1986 World Series Champion New York Mets Signed Auto Baseball JSA LOA ZZ10212
Almost Gone!
Ships Free
$245.99
Tom Seaver Signed Auto Rawlings Baseball JSA CH80346
Almost Gone!
$35.99
Kazuo Matsui Mets Signed Autographed 8x10 Photo JSA Authentic
Almost Gone!
Ships Free
$416.99
Juan Soto Signed Official Rawlings MLB Baseball NY Mets Mint Auto JSA COA
Almost Gone!
Ships Free
$90.99
Chico Fernandez Signed Autographed Postcard Photo Dodgers Vintage JSA CB20124
Almost Gone!
Ships Free
$120.99
Tom Seaver Signed Autographed 3X5 Index Card Mets White Sox HOFer JSA CF45875
Almost Gone!
Ships Free
$120.99
Tom Seaver Signed Autographed 3X5 Index Card Mets White Sox HOFer JSA CF45873
Almost Gone!
Ships Free
$120.99
Tom Seaver Signed Autographed 3X5 Index Card Mets White Sox HOFer JSA CF45874
Almost Gone!
$64.99
Doc/Dwight Gooden signed New York Mets 16x20 Photo- JSA Hologram ('84 ROY/'96 No Hitter/CY)
Almost Gone!
$57.99
Doc/Dwight Gooden signed New York Mets 11X14 Photo- JSA Hologram (ROY/CY/NO-HITTER)
Almost Gone!
$72.99
Bobby Valentine Rangers Sign Autograph Sports Illustrated Magazine JSA Authentic
Almost Gone!
$56.99
Daniel Garcia Signed AEW 8x10 Photo #1 WWE JSA COA
Almost Gone!
Ships Free
$217.99
Doc Gooden Wsc New York Mets Yankees Signed Auto Oal Game Baseball Jsa
Almost Gone!
Ships Free
$454.99
Gary Carter 1986 Wsc New York Mets Expos Hof Signed Auto Vintage Mets Hat Jsa
Almost Gone!
Ships Free
$143.99
Tug McGraw Signed National League Ball JSA Authenticated
Almost Gone!
Ships Free
$152.99
Tom Seaver, "Autographed" (JSA) 8x10 Photo (Scarce / Vintage) Mets
Almost Gone!
Ships Free
$152.99
Strawberry / Dykstra / McReynolds, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$121.99
Dwight Gooden, "Autographed" (JSA) 8x10 Photo & Topps Rookie Card (Mets)
Almost Gone!
Ships Free
$106.99
Gary Carter, Kevin McReynolds, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$143.99
Shawn Green Signed MLB Ball JSA Authenticated
Almost Gone!
Ships Free
$121.99
Keith Hernandez, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$121.99
Keith Hernandez, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$269.99
Tom Seaver JSA Coa Signed 8x10 Photo Autograph Mets
Almost Gone!
Ships Free
$161.99
Tug McGraw Signed National League Ball JSA Authenticated
Almost Gone!
Ships Free
$198.99
Dwight Gooden / Gary Carter, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$352.99
RARE Todd Frazier Signed 2015 Home Run Derby Baseball JSA COA HR Champion Reds
Almost Gone!
Ships Free
$307.99
Carter, Strawberry, Hernandez, McReynolds, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$295.99
Sean Manaea Signed Official Baseball JSA COA No Hitter 4-21-18 Oakland A's Mets
Almost Gone!
Ships Free
$390.99
Brandon Nimmo Signed Official Baseball JSA COA 2011 1st Rd ROMLB New York Mets
Almost Gone!
Ships Free
$229.99
Strawberry, Hernandez, McReynolds, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
$64.99
DAVID PETERSON NEW YORK METS JSA AUTHENTICATED ACTION SIGNED 8x10
Almost Gone!
$64.99
DAVID PETERSON NEW YORK METS JSA AUTHENTICATED ACTION SIGNED 8x10
Almost Gone!
Ships Free
$152.99
Lenny Dykstra / Gary Carter, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$307.99
Carter, Strawberry, Hernandez, Foster, "Autographed" (JSA) 8x10 Photo (Mets)
Almost Gone!
Ships Free
$143.99
Doc/Dwight Gooden signed New York Mets 11X14 Photo Custom Framing- JSA Holo (ROY/CY/NO-HITTER)
Almost Gone!
Ships Free
$908.99
Tom Seaver New York Mets Hof Signed Auto New Era 2017 Asg Maniac Cap Hat Jsa
Almost Gone!
Ships Free
$169.99
Doc/Dwight Gooden signed New York Mets 16x20 Photo Custom Framing- JSA ('84 ROY/'96 No Hitter/CY)
Almost Gone!
Ships Free
$79.99
Robinson Cano Signed MLB Ball Signed Rob Cano 22 JSA Authenticated
Almost Gone!
Ships Free
$308.99
Tug McGraw Signed Photo 8x11 Photo Baseball 1972 Mets Koosman +1 Autograph JSA
Almost Gone!
Ships Free
$195.99
Kaz Kazuo Matsui Signed Official Major League Baseball New York Mets JSA Auth
Almost Gone!
Ships Free
$286.99
Shintaro Fujinami Signed Official Major League Baseball Japanese Star JSA Auth
Almost Gone!
$28.99
Frank Viola Signed/Autographed 8x10 Photo New York Mets JSA 196204
Almost Gone!
$28.99
Gregg Jefferies Signed/Autographed 8x10 Photo New York Mets JSA 196192
Almost Gone!
$28.99
Lenny Dykstra Signed/Autographed 8x10 Photo New York Mets JSA 196188
Almost Gone!
$36.99
Wally Backman Signed/Autographed 8x10 Photo New York Mets JSA 196203
Almost Gone!
$33.99
Darryl Strawberry Signed/Autographed 8x10 Photo New York Mets JSA 196169
Almost Gone!
$33.99
David Cone Signed/Autographed 8x10 Photo New York Mets JSA 196200
Almost Gone!
$36.99
John Franco Signed/Autographed 8x10 Photo New York Mets JSA 196197
Almost Gone!
$36.99
Kevin McReynolds Signed/Autographed 8x10 Photo New York Mets JSA 196195
Almost Gone!
$39.99
Ron Darling Signed/Autographed 8x10 Photo New York Mets JSA 196201
Almost Gone!
$33.99
Bret Saberhagen Signed/Autographed 8x10 Photo New York Mets JSA 196198
Almost Gone!
$36.99
Kevin McReynolds Signed/Autographed 8x10 Photo New York Mets JSA 196196
Almost Gone!
Ships Free
$326.99
TOM SEAVER NEW YORK METS JSA AUTHENTICATED ACTION SIGNED 8x10
Almost Gone!
$44.99
J.C. Martin Signed/Autographed 8x10 Photo New York Mets JSA 196194
Almost Gone!
Ships Free
$286.99
Billy Wagner Signed Official Hall Of Fame Baseball HOF 2025 NY Mets JSA Auth #4
Almost Gone!
Ships Free
$377.99
Billy Wagner Signed Official Hall Of Fame Baseball HOF 2025 NY Mets JSA Auth #2
Almost Gone!
Ships Free
$286.99
Billy Wagner Signed Official Hall Of Fame Baseball HOF 2025 NY Mets JSA Auth #3
Almost Gone!
Ships Free
$374.99
David Wright + Jeremy Burnitz Dual Signed Ny Mets Game Used Baseball & Jsa Coa
Almost Gone!
Ships Free
$286.99
Billy Wagner Signed Official Hall Of Fame Baseball HOF 2025 NY Mets JSA Auth
Almost Gone!
$52.99
Keith Hernandez Signed/Autographed 8x10 Photo New York Mets JSA 196199
Almost Gone!
Ships Free
$86.99
Carlos Delgado Signed Autographed Baseball Ball Official MLB Ball JSA COA
BaseballsHelmetsPhotosTrading Cards