Sports Memorabilia

Baseball Memorabilia

Jason Grilli Signed MLB Baseball First Image

#image-loader-main { display: none; }

Jason Grilli Signed MLB Baseball First Image

Jason Grilli Signed MLB Baseball

Total Sales0 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Jason Alexander autographed Seinfeld baseball authenticated by Beckett (1 of 4)

Jason Alexander autographed Seinfeld baseball authenticated by Beckett

4 days Left

Sammy Sosa Signed Rawlings MLB Baseball with Slammin Sammy Inscription COA (1 of 1)

Sammy Sosa Signed Rawlings MLB Baseball with Slammin Sammy Inscription COA

Jun 21, 2026

Miguel Cabrera Signed Rawlings MLB Baseball with COA (1 of 1)

Miguel Cabrera Signed Rawlings MLB Baseball with COA

Jun 20, 2026

Miguel Cabrera Signed Rawlings MLB Baseball with COA (1 of 1)

Miguel Cabrera Signed Rawlings MLB Baseball with COA

5 days Left

Ronald Acuna Jr Signed Rawlings MLB Baseball with COA (1 of 1)

Ronald Acuna Jr Signed Rawlings MLB Baseball with COA

Jun 25, 2026

Baseball Signed by Jason Alexander with JSA Authentication (1 of 3)

Baseball Signed by Jason Alexander with JSA Authentication

Jun 29, 2026

Rickey Henderson Signed Rawlings MLB Baseball with Sports COA (1 of 1)

Rickey Henderson Signed Rawlings MLB Baseball with Sports COA

Jun 22, 2026

Jason Varitek Signed/ Autographed 2004 World Series Baseball Red Sox JSA 208260 (1 of 3)

Jason Varitek Signed/ Autographed 2004 World Series Baseball Red Sox JSA 208260

13 hrs Left

Jon Lester Signed Rawlings Black MLB Baseball with Sports COA (1 of 1)

Jon Lester Signed Rawlings Black MLB Baseball with Sports COA

5 days Left

Baseball Signed by Jason Alexander with JSA Authentication (1 of 3)

Baseball Signed by Jason Alexander with JSA Authentication

1 day Left

C.C. Sabathia Signed Rawlings Black MLB Baseball with COA (1 of 1)

C.C. Sabathia Signed Rawlings Black MLB Baseball with COA

Jun 19, 2026

Sammy Sosa Signed Rawlings MLB Baseball Chicago Cubs COA (1 of 1)

Sammy Sosa Signed Rawlings MLB Baseball Chicago Cubs COA

5 hrs Left

Ronald Acuna Jr Signed Rawlings MLB Baseball with COA (1 of 1)

Ronald Acuna Jr Signed Rawlings MLB Baseball with COA

Jun 17, 2026

Paul Skenes Signed Rawlings MLB Baseball with MLB COA Hologram (1 of 1)

Paul Skenes Signed Rawlings MLB Baseball with MLB COA Hologram

Jun 22, 2026

Derek Jeter Signed Rawlings MLB Baseball with MLB Hologram (1 of 1)

Derek Jeter Signed Rawlings MLB Baseball with MLB Hologram

5 days Left

Vladimir Guerrero Sr. Signed MLB Baseball with Authentication (1 of 1)

Vladimir Guerrero Sr. Signed MLB Baseball with Authentication

Jun 21, 2026

TOP