Matt Gruenloh

@CheckmateInOne Scranton, Pa

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Rookie Seller

Rising Star Buyer

Stacks

All items

Heriberto Hernández

2026 Topps Allen & Ginter - Silver Portrait

#152 Heriberto Hernández

$1.25

Jonathan Pintaro

2026 Topps

#469 Jonathan Pintaro

$0.99

Brandon Sproat

2026 Topps Heritage

#118 Brandon Sproat

$0.99

Nolan McLean

2026 Topps Heritage

#150 Nolan McLean

$1.39

Justin Hagenman

2025 Topps Heritage

#596 Justin Hagenman

$1.89

Hayden Senger

2025 Topps Heritage

#673 Hayden Senger

$0.99

Alejandro Carrillo

2026 Topps

#531 Alejandro Carrillo

$0.99

Brandon Sproat

2026 Topps Heritage

#118 Brandon Sproat

$0.99

Garry Maddox

1973 Topps

#322 Garry Maddox

$3.45

Nolan McLean

2026 Topps Chrome

#236 Nolan McLean

$3.49

Jonah Tong

2026 Finest

#72 Jonah Tong

$0.88

Nolan McLean

2026 Finest

#62 Nolan McLean

$0.79

Jonah Tong

2026 Donruss - Optic

#84 Jonah Tong

$1.42

Jack Little

2026 Topps

#566 Jack Little

$0.97

Jonah Tong

2026 Donruss

#84 Jonah Tong

$0.75

Brandon Sproat

2026 Topps Heritage - Chrome Light Blue Sparkle Refractors

#118 Brandon Sproat

$1.19

Brandon Sproat

2026 Topps Heritage

#118 Brandon Sproat

$1.14

Nolan McLean

2026 Topps Heritage

#150 Nolan McLean

$1.27

AJ Blubaugh

2025 Topps Chrome Update

#USC163 AJ Blubaugh

$1.25

Keith Miller

1988 Topps

#382 Keith Miller

$1.99

Nolan McLean

2026 Topps Chrome

#236 Nolan McLean

$4.13

Tylor Megill

2022 Donruss Optic - Holo Prizm

#60 Tylor Megill

$0.75

Jonah Tong

2026 Topps Chrome

#269 Jonah Tong

$2.02

Randy Arozarena

2020 Topps

#229 Randy Arozarena

$1.00