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: Baseball Jerseys

Sort by:

127 products

Filter:

Type (0)

Type

Signed (58 products)
Game-Used (62 products)

Options (0)

Options

Helmets-Full Size (11 products)
Jerseys-Framed (11 products)
Jerseys-Unframed (61 products)

Products (0)

Products

Jerseys (121 products)
Photos (2 products)
Other Items (1 product)
Misc (1 product)

Condition (0)

Condition

New (93 products)
Like New (9 products)
Very Good (14 products)
Brand New (3 products)

Rarity (0)

Rarity

Rare (1 product)

Price

The highest price is $7,777.00

$

From

To

Availability (0)

Availability

In stock (102 products)
Out of stock (25 products)

Teams (0)

Teams

MLB Atlanta Braves (11 products)
MLB Baltimore Orioles (4 products)
MLB Boston Red Sox (8 products)
MLB Detroit Tigers (2 products)
MLB Houston Astros (6 products)
MLB Minnesota Twins (1 product)
MLB Montreal Expos (4 products)
MLB New York Yankees (9 products)
MLB Philadelphia Phillies (11 products)
MLB Pittsburgh Pirates (5 products)
MLB San Diego Padres (1 product)
MLB Seattle Mariners (2 products)
MLB Tampa Bay Rays (2 products)

Filter and sort Filter

Filter and sort

Filter

127 products

Type

Signed (58 products)
Game-Used (62 products)

Clear

Options

Helmets-Full Size (11 products)
Jerseys-Framed (11 products)
Jerseys-Unframed (61 products)

Clear

Products

Jerseys (121 products)
Photos (2 products)
Other Items (1 products)
Misc (1 products)

Clear

Condition

New (93 products)
Like New (9 products)
Very Good (14 products)
Brand New (3 products)

Clear

Rarity

Rare (1 products)

Clear

Price

The highest price is $7,777.00

$

From

$

To

Clear

Availability

In stock (102 products)
Out of stock (25 products)

Clear

Teams

MLB Atlanta Braves (11 products)
MLB Baltimore Orioles (4 products)
MLB Boston Red Sox (8 products)
MLB Detroit Tigers (2 products)
MLB Houston Astros (6 products)
MLB Minnesota Twins (1 products)
MLB Montreal Expos (4 products)
MLB New York Yankees (9 products)
MLB Philadelphia Phillies (11 products)
MLB Pittsburgh Pirates (5 products)
MLB San Diego Padres (1 products)
MLB Seattle Mariners (2 products)
MLB Tampa Bay Rays (2 products)

Clear

Sort by:

Remove all

127 products

Harrisburg Senators 2022 Team Autographed by 26 Wilson Baseball Jersey 180855

Harrisburg Senators 2022 Team Autographed by 26 Wilson Baseball Jersey 180855

Regular price $189.00

Regular price ~~$0.00~~ Sale price $189.00
Unit price per
Carlos Ruiz Autographed White Majestic Baseball Jersey Philadelphia Phillies JSA

Sold out

Carlos Ruiz Autographed White Majestic Baseball Jersey Philadelphia Phillies JSA

Regular price $149.00

Regular price ~~$0.00~~ Sale price $149.00
Unit price per

Sold out
Walt Frazier HOF Signed/Autographed 4x8 Piece of MSG Court Knicks Steiner 190090

Sold out

Walt Frazier HOF Signed/Autographed 4x8 Piece of MSG Court Knicks Steiner 190090

Regular price $149.00

Regular price ~~$0.00~~ Sale price $149.00
Unit price per

Sold out
Walt Frazier HOF Signed/Autographed 4x8 Piece of MSG Court Knicks Steiner 190091

Sold out

Walt Frazier HOF Signed/Autographed 4x8 Piece of MSG Court Knicks Steiner 190091

Regular price $149.00

Regular price ~~$0.00~~ Sale price $149.00
Unit price per

Sold out
Walt Frazier HOF Signed/Autographed 4x8 Piece of MSG Court Knicks Steiner 190089

Sold out

Walt Frazier HOF Signed/Autographed 4x8 Piece of MSG Court Knicks Steiner 190089

Regular price $149.00

Regular price ~~$0.00~~ Sale price $149.00
Unit price per

Sold out
Bill Mazeroski HOF Signed/Autographed Pirates HOF Jersey JSA 159670

Sold out

Bill Mazeroski HOF Signed/Autographed Pirates HOF Jersey JSA 159670

Regular price $144.00

Regular price ~~$0.00~~ Sale price $144.00
Unit price per

Sold out
Ryan Mountcastle Signed/Auto Orioles Custom Baseball Jersey Beckett 162016

Ryan Mountcastle Signed/Auto Orioles Custom Baseball Jersey Beckett 162016

Regular price $139.00

Regular price ~~$0.00~~ Sale price $139.00
Unit price per
Carlos Ruiz Autographed Grey Custom Baseball Jersey Philadelphia Phillies JSA

Sold out

Carlos Ruiz Autographed Grey Custom Baseball Jersey Philadelphia Phillies JSA

Regular price $139.00

Regular price ~~$0.00~~ Sale price $139.00
Unit price per

Sold out
Jeff Livesey 75 Pirates 2017 Game Used/Worn Grey Jersey MLB Holo 139542

Jeff Livesey 75 Pirates 2017 Game Used/Worn Grey Jersey MLB Holo 139542

Regular price $139.00

Regular price ~~$0.00~~ Sale price $139.00
Unit price per
Ryan Mountcastle Signed/Auto Orioles Custom Baseball Jersey XL Beckett 164554

Ryan Mountcastle Signed/Auto Orioles Custom Baseball Jersey XL Beckett 164554

Regular price $129.00

Regular price ~~$0.00~~ Sale price $129.00
Unit price per
Salavador Perez Signed Lt. Blue Custom Baseball Jersey KC Royals Beckett 186591

Sold out

Salavador Perez Signed Lt. Blue Custom Baseball Jersey KC Royals Beckett 186591

Regular price $125.00

Regular price ~~$0.00~~ Sale price $125.00
Unit price per

Sold out
New York Yankees UNSIGNED No Number Majestic Baseball Jersey Size M 177421

New York Yankees UNSIGNED No Number Majestic Baseball Jersey Size M 177421

Regular price $119.00

Regular price ~~$0.00~~ Sale price $119.00
Unit price per
Mike Boddicker Signed/Autographed Orioles Custom Baseball Jersey RSA 162043

Mike Boddicker Signed/Autographed Orioles Custom Baseball Jersey RSA 162043

Regular price $119.00

Regular price ~~$0.00~~ Sale price $119.00
Unit price per
Bill Madlock Pittsburgh Pirates Autographed/Signed Jersey JSA 136399

Bill Madlock Pittsburgh Pirates Autographed/Signed Jersey JSA 136399

Regular price $95.00

Regular price ~~$0.00~~ Sale price $95.00
Unit price per
Andre Dawson HOF Signed/Auto Montreal Expos Custom Baseball Jersey JSA 166131

Andre Dawson HOF Signed/Auto Montreal Expos Custom Baseball Jersey JSA 166131

Regular price $85.00

Regular price ~~$0.00~~ Sale price $85.00
Unit price per
Rick Dempsey Autographed/Inscr Gray Custom Baseball Jersey Orioles JSA 183331

Sold out

Rick Dempsey Autographed/Inscr Gray Custom Baseball Jersey Orioles JSA 183331

Regular price $85.00

Regular price ~~$0.00~~ Sale price $85.00
Unit price per

Sold out
Rick Dempsey Autographed/Inscr Gray Custom Baseball Jersey Orioles JSA 183331

Sold out

Rick Dempsey Autographed/Inscr Gray Custom Baseball Jersey Orioles JSA 183331

Regular price $85.00

Regular price ~~$0.00~~ Sale price $85.00
Unit price per

Sold out
Dwight Gooden Autographed White Custom Baseball Jersey Yankees JSA 183334

Dwight Gooden Autographed White Custom Baseball Jersey Yankees JSA 183334

Regular price $69.00

Regular price ~~$0.00~~ Sale price $69.00
Unit price per
Houston Astros 2017 World Series Champions Hooded Sweatshirt New Size M 182352

Houston Astros 2017 World Series Champions Hooded Sweatshirt New Size M 182352

Regular price $36.00

Regular price ~~$0.00~~ Sale price $36.00
Unit price per

1
2
3
4

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

© 2025, Best Authentics Powered by Shopify

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