Skip to content

Facebook
Instagram
X (Twitter)

Welcome to BestAuthentics.com

Trusted Authentic Autographed Memorabilia

20,000 unique items for sale!

Country/region

Canada CAD $
United States USD $

Baseball
Basketball
Football
Hockey
Soccer
Boxing
Golf
Racing & More
Wrestling
Olympics
Entertainment
Political & More
Other
Services

Country/region

Canada CAD $
United States USD $

X (Twitter)
Facebook
Instagram

Search

Baseball
Basketball
Football
Hockey
Soccer
Boxing
Golf
Racing & More
Wrestling
Olympics
Entertainment
Political & More
Other
Services

Search

Item added to your cart

View cart

Collection: MLB Baseball Memorabilia

Sort by:

10879 products

Filter and sort Filter

Filter and sort

Filter

10879 products

Sort by:

Remove all

10879 products

Alex Rodriguez Signed June 2001 Sports Cards Magazine NOLABEL PSA/DNA 193685

Sold out

Alex Rodriguez Signed June 2001 Sports Cards Magazine NOLABEL PSA/DNA 193685

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Tom Lollar Signed/Auto OML Yankees 100th Anniversary Baseball MAB 187107

Tom Lollar Signed/Auto OML Yankees 100th Anniversary Baseball MAB 187107

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Leo Durocher HOF Signed/Auto 8x10 B/W Photo Chicago Cubs PSA/DNA 191853

Leo Durocher HOF Signed/Auto 8x10 B/W Photo Chicago Cubs PSA/DNA 191853

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Brian Doyle Signed/Autographed OAL Baseball New York Yankees JSA 192446

Brian Doyle Signed/Autographed OAL Baseball New York Yankees JSA 192446

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Brian Doyle Signed/Autographed OAL Baseball New York Yankees JSA 192445

Brian Doyle Signed/Autographed OAL Baseball New York Yankees JSA 192445

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Brian Doyle Signed/Autographed OAL Baseball New York Yankees JSA 192444

Brian Doyle Signed/Autographed OAL Baseball New York Yankees JSA 192444

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192442

Sold out

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192442

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192441

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192441

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192440

Sold out

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192440

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192438

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192438

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192437

Sold out

Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192437

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192436

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192436

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192435

Sold out

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192435

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192434

Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192434

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192433

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192433

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192432

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192432

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192431

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192431

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192430

Sold out

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192430

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192429

Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192429

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192428

Sold out

Dave Kingman Signed/Autographed ONL Baseball New York Mets JSA 192428

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192427

Dave Kingman Signed/Autographed OAL Baseball Oakland A's JSA 192427

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Marty Bystrom Signed/Inscribed "80 WSC" OML Baseball Phillies JSA 192320

Sold out

Marty Bystrom Signed/Inscribed "80 WSC" OML Baseball Phillies JSA 192320

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
George Hendrick/Darryl Strawberry Dual-Signed/Auto 8x10 Photo Beckett 192318

George Hendrick/Darryl Strawberry Dual-Signed/Auto 8x10 Photo Beckett 192318

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Jeff Conine/Bret Barberie Dual-Signed/Auto 8x10 Photo Marlins Beckett 192309

Jeff Conine/Bret Barberie Dual-Signed/Auto 8x10 Photo Marlins Beckett 192309

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Joe Blanton Signed/Autographed 16x20 Photo Philadelphia Phillies JSA 191981

Joe Blanton Signed/Autographed 16x20 Photo Philadelphia Phillies JSA 191981

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Lou Piniella Signed/Autographed 12x9.5 Photo 2002 Seattle Mariners JSA 191903

Lou Piniella Signed/Autographed 12x9.5 Photo 2002 Seattle Mariners JSA 191903

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Charlie Gehringer HOF Signed/Inscr 11x14 Photo Collage Detroit Tigers 191902

Charlie Gehringer HOF Signed/Inscr 11x14 Photo Collage Detroit Tigers 191902

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Charlie Gehringer HOF Signed/Inscr 11x14 Briggs Stadium Drawing Tigers 191900

Sold out

Charlie Gehringer HOF Signed/Inscr 11x14 Briggs Stadium Drawing Tigers 191900

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Placido Polanco Signed/Autographed OML Baseball Phillies/Tigers JSA 191815

Placido Polanco Signed/Autographed OML Baseball Phillies/Tigers JSA 191815

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Ray Dandridge HOF Autographed ONL Baseball Negro Leagues PSA/DNA 191681

Sold out

Ray Dandridge HOF Autographed ONL Baseball Negro Leagues PSA/DNA 191681

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Packers Green Bay Press-Gazette Newspaper NFC and Super Bowl Champs 1997 185384

Packers Green Bay Press-Gazette Newspaper NFC and Super Bowl Champs 1997 185384

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Denny Crum HOF Signed/Auto GPC Government Postcard Louisville PSA/DNA 185027

Denny Crum HOF Signed/Auto GPC Government Postcard Louisville PSA/DNA 185027

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Oscar Zamora Signed 1976 Topps Card #49 Chicago Cubs PSA/DNA 184521

Sold out

Oscar Zamora Signed 1976 Topps Card #49 Chicago Cubs PSA/DNA 184521

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Rich Gossage Signed 1978 Topps Card #70 New York Yankees PSA/DNA 184511

Rich Gossage Signed 1978 Topps Card #70 New York Yankees PSA/DNA 184511

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Frank Thomas HOF Autographed 1991 Upper Deck Card #246 White Sox PSA/DNA 184055

Sold out

Frank Thomas HOF Autographed 1991 Upper Deck Card #246 White Sox PSA/DNA 184055

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

Sold out
Frank Thomas HOF Autographed 1995 Upper Deck Card #140 White Sox PSA/DNA 184051

Frank Thomas HOF Autographed 1995 Upper Deck Card #140 White Sox PSA/DNA 184051

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per

1
…
151
152
153
154
155
…
303

STAY IN TOUCH

Join our mailing list for new product updates and upcoming sales.

Email

100% Authenticity Always Guaranteed

30-Day Hassle Free Return Policy

Fast & Secure Worldwide Shipping

Friendly Expert Customer Support

Site Links:

Home
About Us
Contact Us

Service Links:

Charity Auction Events
Custom Framing
Store Policies

Explore a Vast Collection of Authentic Sports Memorabilia

Rare and unique sports collectibles at our local store.

Facebook
Instagram
X (Twitter)

Payment methods

© 2026, Best Authentics Powered by Shopify

Choosing a selection results in a full page refresh.
Opens in a new window.