Signed Baseballs & MLB Autographed Baseballs
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Original Price $100.00Current Price $79.99Shawn Green Signed Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Shawn Green and authenticated by a top 3rd party authentication company. Al...
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Original Price $90.00Current Price $64.99Bret Saberhagen Signed Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Bret Saberhagen and authenticated by a top 3rd party authentication company...
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Original Price $300.00Current Price $199.99Sandlot Movie Cast 8 Signature Signed with Patrick Renna Rawlings Official Major League Baseball (Beckett)
This authentic Major League Baseball has been personally hand signed by Sandlot Cast and authenticated by a top 3rd party authentication company. A...
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Original Price $90.00Current Price $59.99Jose Rijo Signed 90 WS Champ - MVP Inscriptions Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Jose Rijo and authenticated by a top 3rd party authentication company. All ...
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Original Price $100.00Current Price $69.99Chuck Knoblauch Signed 91 ROY Inscription Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Chuck Knoblauch and authenticated by a top 3rd party authentication company...
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Original Price $100.00Current Price $69.99Chuck Knoblauch Signed 4x WSC Inscription Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Chuck Knoblauch and authenticated by a top 3rd party authentication company...
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Original Price $90.00Current Price $64.99Todd Greene Signed Rawlings Official American League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Todd Greene and authenticated by a top 3rd party authentication company. Al...
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Original Price $100.00Current Price $79.99Sammy Sosa Signed Rawlings Chicago Cubs Official Major League Baseball (Beckett)
This authentic Major League Baseball has been personally hand signed by Sammy Sosa and authenticated by a top 3rd party authentication company. All...
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Original Price $50.00Current Price $34.99Bill Madlock Signed 79 WSC Inscription Rawlings Pittsburgh Pirates Official Logo Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Bill Madlock and authenticated by a top 3rd party authentication company. A...
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Original Price $130.00Current Price $99.99Lawrence Butler Signed Rawlings Official Major League Oakland Athletics Logo Baseball (Beckett)
This authentic Major League Baseball has been personally hand signed by Lawrence Butler and authenticated by a top 3rd party authentication company...
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Original Price $139.00Current Price $99.99Lawrence Butler Signed Rawlings Official Major League Baseball (Beckett)
This authentic Major League Baseball has been personally hand signed by Lawrence Butler and authenticated by a top 3rd party authentication company...
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Original Price $90.00Current Price $69.99Jack McDowell Signed CY 93 Inscription Rawlings Official Major League Baseball (Beckett)
This authentic Major League Baseball has been personally hand signed by Jack McDowell and authenticated by a top 3rd party authentication company. ...
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Original Price $120.00Current Price $79.99Dale Murphy Signed NL MVP 82,83 Inscription Rawlings Official Black & Gold Baseball Silver Ink (Beckett)
This authentic Major League Baseball has been personally hand signed by Dale Murphy and authenticated by a top 3rd party authentication company. ...
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Original Price $700.00Current Price $449.99Roki Sasaki Signed Rawlings Official Major League Baseball (Fanatics & MLB)
This authentic Major League Baseball has been personally hand signed by Roki Sasaki and authenticated by a top 3rd party authentication company. Al...
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Original Price $120.00Current Price $69.99Jim Palmer Signed Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Jim Palmer and authenticated by a top 3rd party authentication company. All...
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Original Price $70.00Current Price $59.99Bill Wade Signed Bobby Brown President Rawlings Official American League Baseball (JSA)
This authentic Rawlings Baseball has been personally hand signed by Bill Wade and authenticated by a top 3rd party authentication company. All auto...
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Original Price $250.00Current Price $199.99Rick Dempsey and Brooks Robinson Signed with MVP Inscriptions Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Rick Dempsey Brooks Robinson and authenticated by a top 3rd party authentic...
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Original Price $120.00Current Price $79.99Rick Dempsey Signed MVP 83 WS Inscription Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Rick Dempsey and authenticated by a top 3rd party authentication company. A...
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Original Price $80.00Current Price $59.99Denny McLain Signed 31-6, 1968 Inscription Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Denny McLain and authenticated by a top 3rd party authentication company. A...
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Original Price $80.00Current Price $59.99Derrek Lee Signed Rawlings Official Major League Baseball (Beckett)
This authentic Major League Baseball has been personally hand signed by Derrek Lee and authenticated by a top 3rd party authentication company. All...
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Original Price $600.00Current Price $399.99Killebrew, Robinson, Garvey, Boudreau, Williams Signed Rawlings Official American League Baseball (JSA)
This authentic Rawlings American League Baseball has been personally hand signed by Harmon Killbrew, Brooks Robinson, Steve Garvey, Lou Boudreau, B...
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Original Price $130.00Current Price $99.99Kyle Higashioka Signed Caught PG 6/28/23 Inscription Rawlings Official Major League Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Kyle Higashioka and authenticated by a top 3rd party authentication company...
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Original Price $139.00Current Price $89.99Tom Glavine Signed Rawlings Official MLB Black & Gold Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Tom Glavine and authenticated by a top 3rd party authentication company. Al...
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Original Price $99.00Current Price $63.99Cecil Fielder Signed Rawlings Official MLB Black & Gold Baseball (JSA)
This authentic Major League Baseball has been personally hand signed by Cecil Fielder and authenticated by a top 3rd party authentication company. ...
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Shop Authentic Signed Baseballs
Signed baseballs are one of the most iconic pieces of sports memorabilia, giving fans and collectors a direct connection to the game’s greatest players. From Hall of Famers to today’s top stars, each autographed baseball represents a moment in MLB history worth preserving.
RSA offers a wide selection of MLB signed baseballs, featuring legends from every era alongside current All-Stars. Whether you are searching for a display piece or a meaningful addition to your collection, these signed baseballs deliver authenticity and long-term value.
Certified MLB Signed Baseballs You Can Trust
Every autographed baseball in our inventory is verified by trusted third-party authenticators such as JSA and Beckett and includes a Certificate of Authenticity. This ensures that each signature is genuine and that collectors can purchase with complete confidence.
Browse our collection of signed baseballs today to discover rare finds, legendary players, and authentic MLB signed baseballs backed by RSA.