Mark Simon

@user2269816

7,066
Items

Playmaker Seller

Rising Star Buyer

Stacks

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

Kris Bubic

2025 Topps Chrome Update - Sepia Refractors

#USC115 Kris Bubic

$2.50

Walker Buehler

2025 Topps Chrome Update

#USC55 Walker Buehler

$2.50

Marcelo Mayer

2025 Topps Holiday

#H35 Marcelo Mayer

$2.50

Mookie Betts

2025 Topps Holiday

#H52b Mookie Betts

$2.50

Spencer Schwellenbach

2025 Topps Chrome Update - Sepia Refractors

#USC132 Spencer Schwellenbach

$2.50

Yusei Kikuchi

2025 Topps Chrome Update - Sepia Refractors

#USC59 Yusei Kikuchi

$2.50

Shota Imanaga

2025 Topps Archives - 1995 Topps Cyberstats

#95C-16 Shota Imanaga

$2.50

Matt Shaw

2025 Topps Holiday

#H173 Matt Shaw

$2.50

Shota Imanaga

2025 Topps Holiday - Light Blue & White Glitter Holiday

#H123 Shota Imanaga

$2.50

Jacob Wilson

2025 Topps Chrome Update - Refractors

#USC150 Jacob Wilson

$34.49

Shane Smith

2025 Topps Chrome Update - Sepia Refractors

#USC24 Shane Smith

$2.50

Justin Steele

2025 Topps Chrome Update - Sepia Refractors

#USC3 Justin Steele

$3.50

Caleb Durbin

2025 Topps Chrome Update - Sepia Refractors

#USC82 Caleb Durbin

$3.50

Gunnar Henderson

2025 Topps Allen & Ginter - Chrome

#79 Gunnar Henderson

$3.50

Jamie Westbrook

2025 Topps Update

#US3 Jamie Westbrook

$9.50

Cade Horton

2025 Topps Update - 1990 Topps Baseball 35th Anniversary

#U90-16 Cade Horton

$2.50

Dansby Swanson / Matt Shaw

2025 Topps Update - Silver Foilboard

#US309 Dansby Swanson / Matt Shaw

$2.99

Lazarito Armenteros

2017 Bowman High Tek - High Tek Autographs

#BHT-LA Lazarito Armenteros

$7.00

Lazarito Armenteros

2017 Bowman High Tek

#BHT-LA Lazarito Armenteros

$10.00

Jose Torres

2021 Panini Elite Extra Edition - Prime Numbers A Signatures

#89 Jose Torres

$5.00

Dan Vogelbach

2017 Topps Chrome - Rookie Autographs

#RA-DV Dan Vogelbach

$3.99

Juan Soto

2025 Topps Holiday

#H150 Juan Soto

$2.50

Jeremy Peña

2025 Topps Chrome Update - 2025 All-Star Game

#ASGC-24 Jeremy Peña

$2.50

Dalton Rushing

2025 Topps Update - Stars of MLB

#SMLB-75 Dalton Rushing

$2.50