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

Martín Maldonado

2025 Topps Update

#US76 Martín Maldonado

$2.50

Alex the Great

2025 Topps Allen & Ginter

#230 Alex the Great

$2.50

Matt Svanson

2025 Topps Chrome Update - RayWave Refractor

#USC5 Matt Svanson

$2.50

Robert Calaz

2025 Leaf Vivid

#BA-RC1 Robert Calaz

$10.00

Spencer Torkelson

2022 Topps Archives

#131 Spencer Torkelson

$4.00

Drake Maye

2025 Donruss

#58 Drake Maye

$2.89

Matt Olson

2022 Topps Chrome

#87BC-15 Matt Olson

$12.04

Kyle Tucker

2023 Topps Chrome - Pink Refractors

#6 Kyle Tucker

$2.50

Cliff Lee

2012 Topps Chrome - Purple Refractors

#103 Cliff Lee

$2.50

David Peterson

2025 Topps

#131 David Peterson

$1.75

Connor Norby

2025 Topps - Spring Training

#132 Connor Norby

$2.50

Andrew Abbott

2025 Topps - Spring Training

#140 Andrew Abbott

$2.50

Drew Thorpe

2025 Topps - 1990 Topps Baseball 35th Anniversary (Series One)

#T90-8 Drew Thorpe

$1.59

Dylan Crews

2025 Topps - Stars of MLB

#SMLB-30 Dylan Crews

$3.50

Miguel Cabrera / Mike Stanton

2010 Topps Update - Legendary Lineage

#LL-66 Miguel Cabrera / Mike Stanton

$2.50

Trey Mancini

2022 Topps Chrome - Refractor

#72 Trey Mancini

$2.50

Marcus Stroman

2025 Topps - Sandglitter

#268 Marcus Stroman

$3.50

Ketel Marte

2023 Topps Chrome - Magenta Speckle Refractors

#130 Ketel Marte

$4.50

Hunter Greene

2022 Topps Chrome Sonic

#224a Hunter Greene

$14.99

Sal Frelick

2024 Bowman - Chrome Mojo Refractors

#39 Sal Frelick

$2.50

Liam Norris

2020 Panini Prizm Draft Picks - Hyper Green and Yellow

#PDP90 Liam Norris

$3.50

Jo Adell

2021 Topps Chrome Update Sapphire Edition

#US44 Jo Adell

$3.99

Spencer Torkelson

2022 Bowman Platinum - Renowned Rookies

#RR-15 Spencer Torkelson

$3.50

Spencer Torkelson

2022 Bowman Platinum - Renowned Rookies

#RR-15 Spencer Torkelson

$3.50