Collection: Baseball Signed Memorabilia

Product Details Athlete: Jay Gainer Team: Colorado Rockies Item Type: Game Used Bat Brand: Louisville Slugger Color: Black Features: Authentic Game Used equipment personally autographed by Jay Gainer Authentication Includes a Certificate of Authenticity (COA) from Denver Autographs.

Product Details Athlete: Vinny Castilla Team: Colorado Rockies Item Type: Game Used Professional Model Bat Brand: Rawlings Finish: Blonde Features: Hand-signed by Vinny Castilla Authentication Certificate of Authenticity (COA) provided by Denver Autographs

Product Details Athlete: David Ortiz Team: Boston Red Sox Item Type: Custom Stitched Jersey Color: White Size: XL Description: This custom-stitched jersey features the name and numbers of Red Sox legend "Big Papi" David Ortiz. This is a non-branded, high-quality jersey designed for the ultimate collector's display. Authentication Authentication: James Spence Authentication (JSA) Verification: Includes a tamper-evident JSA hologram and...

Julio Urias Austin Barnes has hand signed this baseball, which is in excellent condition. Certification can be verified and viewed through the third party’s online database. Item includes a tamper proof sticker with matching serial numbers to card, unless the authenticity is a hologram only certification. At Ultimate Autographs we pride ourselves in selling 100% authentic autographs and have a lifetime authenticity guarantee on...