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

Ed Kranepool 1975 Topps Signed/Autographed Card #324 CGC x JSA 10 BA206429

Ed Kranepool 1975 Topps Signed/Autographed Card #324 CGC x JSA 10 BA206429

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206436

Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206436

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206437

Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206437

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206451

Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206451

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206452

Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206452

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206453

Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206453

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206454

Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206454

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206455

Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206455

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206456

Burleigh Grimes Signed/Auto Gold HOF Plaque Postcard CGC x JSA Dodgers BA206456

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206463

Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206463

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206464

Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206464

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206465

Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206465

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206466

Earl Averill Signed/Auto Gold HOF Plaque Postcard CGC x JSA Reds BA206466

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206479

Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206479

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206480

Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206480

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206481

Charlie Gehringer Signed/Auto Gold HOF Plaque Postcard CGC x JSA Tigers BA206481

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Tommy John Signed/Autographed OML Baseball Chicago White Sox JSA 206124

Sold out

Tommy John Signed/Autographed OML Baseball Chicago White Sox JSA 206124

Regular price $49.00

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

Sold out
Kevin McReynolds Signed/Autographed ONL Baseball New York Mets JSA 204865

Kevin McReynolds Signed/Autographed ONL Baseball New York Mets JSA 204865

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Tom Henrich Signed/Autographed OAL Baseball New York Yankees JSA 204864

Tom Henrich Signed/Autographed OAL Baseball New York Yankees JSA 204864

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Bobby Valentine Signed/Autographed OAL Baseball Texas Rangers JSA 204859

Bobby Valentine Signed/Autographed OAL Baseball Texas Rangers JSA 204859

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Billy Hatcher Signed/Autographed OML Baseball Houston Astros PSA/DNA 205455

Sold out

Billy Hatcher Signed/Autographed OML Baseball Houston Astros PSA/DNA 205455

Regular price $49.00

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

Sold out
Darryl Strawberry 1984 DONRUSS Baseball RC Card #68 New York Mets 204534

Darryl Strawberry 1984 DONRUSS Baseball RC Card #68 New York Mets 204534

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Lot of (5) 1985 Donruss Action All Stars 4x6 Baseball Cards Signed/Auto 204226

Lot of (5) 1985 Donruss Action All Stars 4x6 Baseball Cards Signed/Auto 204226

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Richie Zisk Mariners Auto 1984 Donruss Action All-Stars Card PSA/DNA BA203447

Richie Zisk Mariners Auto 1984 Donruss Action All-Stars Card PSA/DNA BA203447

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Wade Boggs HOF Red Sox Auto 1984 Donruss Action All-Stars Card PSA/DNA BA203449

Wade Boggs HOF Red Sox Auto 1984 Donruss Action All-Stars Card PSA/DNA BA203449

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Graig Nettles Yankees Auto 1984 Donruss Champions Card PSA/DNA BA203455

Graig Nettles Yankees Auto 1984 Donruss Champions Card PSA/DNA BA203455

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Jim Rice HOF Red Sox Auto 1984 Donruss Champions Card PSA/DNA BA203464

Jim Rice HOF Red Sox Auto 1984 Donruss Champions Card PSA/DNA BA203464

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Righetti Yankees Auto 1984 Donruss Action All-Stars Card PSA/DNA BA204250

Dave Righetti Yankees Auto 1984 Donruss Action All-Stars Card PSA/DNA BA204250

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Dave Winfield HOF Yankees Auto 1983 Donruss Action All-Stars PSA/DNA BA204272

Dave Winfield HOF Yankees Auto 1983 Donruss Action All-Stars PSA/DNA BA204272

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Lot of (5) 1984 Donruss Action All Stars 4x6 Baseball Cards Signed/Auto 204225

Lot of (5) 1984 Donruss Action All Stars 4x6 Baseball Cards Signed/Auto 204225

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203994

Sold out

Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203994

Regular price $49.00

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

Sold out
Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203995

Sold out

Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203995

Regular price $49.00

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

Sold out
Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203996

Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203996

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203997

Sold out

Bob Meusel Signed/Autographed 3x5 Index Card PSA/DNA Yankees BA203997

Regular price $49.00

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

Sold out
Peggy Steele/Frank Steele/Dick Perez Signed 3x5 Perez-Steele Postcard 204209

Peggy Steele/Frank Steele/Dick Perez Signed 3x5 Perez-Steele Postcard 204209

Regular price $49.00

Regular price ~~$0.00~~ Sale price $49.00
Unit price per
James "Cool Papa" Bell HOF Signed Christmas Card Homestead Grays 204207

Sold out

James "Cool Papa" Bell HOF Signed Christmas Card Homestead Grays 204207

Regular price $49.00

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

Sold out

1
…
145
146
147
148
149
…
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.