CollX
Grumpy Platypus profile image Gold badge

Grumpy Platypus

2,873 Items

OPEN
Grumpy Platypus profile image Gold badge icon

Grumpy Platypus

@GrumpyPlatypus Luling, LA
Follow on CollX
  • 2,873
    Items
Seller badge icon Rookie Seller
Buyer badge icon Rising Star Buyer
Graded Rookie Autographed Memorabilia
Kendry Martinez
2026 Bowman - Chrome Prospects

#BCP-89 Kendry Martinez

$0.80

Gleyber Torres
2026 Topps Chrome

#35 Gleyber Torres

$0.80

Pablo Guerrero
2025 Bowman - Prospects

#BP-144 Pablo Guerrero

$0.10

Dane Myers
2026 Topps Heritage - Chrome

#75 Dane Myers

$2.25

Ryan Jeffers
2026 Topps

#315 Ryan Jeffers

$0.25

Josh Jung
2025 Topps Heritage

#355 Josh Jung

$0.90

Josh Donaldson
2022 Topps Heritage

#708 Josh Donaldson

$1.10

Kevin Kramer
2020 Topps Heritage

#670 Kevin Kramer

$1.50

Joshua Baez
2022 Bowman Draft 1st Edition

#BD-76 Joshua Baez

$4.50

Jake Burger
2025 Topps Chrome Update

#USC37 Jake Burger

$0.80

2023 MVPs (Shohei Ohtani / Ronald Acuña Jr.)
2024 Topps Heritage

#204 2023 MVPs (Shohei Ohtani / Ronald Acuña Jr.)

$1.00

Denzel Clarke
2022 Topps Heritage Minor League

#197 Denzel Clarke

$1.10

Nestor Cortes
2023 Topps

#143 Nestor Cortes

$0.80

Nathaniel Lowe
2023 Topps

#124 Nathaniel Lowe

$0.80

Jesús Luzardo
2026 Topps

#63 Jesús Luzardo

$0.35

Nolan Gorman
2026 Topps

#587 Nolan Gorman

$0.80

Aidan Miller
2025 Bowman - Chrome Prospects

#BCP-54 Aidan Miller

$0.80

Gavin Kilen
2026 Bowman - Prospects

#BP-136 Gavin Kilen

$1.50

Arjun Nimmala
2026 Bowman - Chrome Prospects

#BCP-67 Arjun Nimmala

$0.90

Shohei Ohtani
2025 Topps

#400 Shohei Ohtani

$2.00

Bobby Witt Jr.
2020 Bowman Draft

#BD-152 Bobby Witt Jr.

$0.80

Bobby Witt Jr.
2020 Bowman Draft

#BD-152 Bobby Witt Jr.

$0.80

Bobby Witt Jr.
2020 Bowman Draft

#BD-152 Bobby Witt Jr.

$0.80

Austin Riley
2026 Topps Heritage

#271 Austin Riley

$0.60