CollX
Grumpy Platypus profile image Gold badge

Grumpy Platypus

1,730 Items

OPEN
Grumpy Platypus profile image Gold badge icon

Grumpy Platypus

@GrumpyPlatypus Luling, LA
Follow on CollX
  • 1,730
    Items
Buyer badge icon Rising Star Buyer
Graded Rookie Autographed Memorabilia Clear Filters
Mason Miller
2023 Topps Chrome Update

#USC129 Mason Miller

$1.50

Bryce Eldridge
2026 Topps

#406 Bryce Eldridge

$8.00

Petey Halpin
2026 Topps

#668 Petey Halpin

$1.00

Jayden Murray
2026 Topps

#664 Jayden Murray

$1.00

Dugan Darnell
2026 Topps

#683 Dugan Darnell

$1.50

Carter Jensen
2026 Topps Heritage

#199 Carter Jensen

$1.00

Zach Neto
2023 Topps Allen & Ginter

#194 Zach Neto

$1.00

Josiah Gray
2022 Stadium Club Chrome - Green Refractor

#62 Josiah Gray

$0.85

Lazaro Estrada
2026 Topps

#299 Lazaro Estrada

$0.80

Dylan Cozens
2018 Topps Update - Gold

#US175 Dylan Cozens

$1.35

Logan Evans
2025 Topps Update

#US302 Logan Evans

$0.25

Adael Amador
2025 Topps

#191 Adael Amador

$0.80

James Wood
2025 Bowman

#29 James Wood

$0.80

Rafael Flores
2026 Topps

#623 Rafael Flores

$0.80

Brian Van Belle
2026 Topps

#381 Brian Van Belle

$0.80

Isan Diaz
2020 Bowman

#5 Isan Diaz

$1.00

Greg Jones
2025 Topps Heritage

#392 Greg Jones

$0.35

Levi Jordan
2025 Topps Heritage

#88 Levi Jordan

$1.00

Tucker Davidson
2021 Topps Chrome Platinum Anniversary

#25 Tucker Davidson

$0.60

Travis Demeritte
2020 Topps Chrome Celebration of the Decades

#26 Travis Demeritte

$0.80

Lewin Diaz
2021 Panini Prizm

#50 Lewin Diaz

$6.00

Denzer Guzman
2026 Topps

#435 Denzer Guzman

$1.10

Luis Curvelo
2026 Topps

#386 Luis Curvelo

$0.70

Hayden Harris
2026 Topps

#410 Hayden Harris

$1.25