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Grumpy Platypus

2,750 Items

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Grumpy Platypus

@GrumpyPlatypus Luling, LA
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  • 2,750
    Items
Seller badge icon Rookie Seller
Buyer badge icon Rising Star Buyer
Graded Rookie Autographed Memorabilia
Markelle Fultz
2023-24 Hoops Haunted Hoops

#152 Markelle Fultz

$0.60

Chet Holmgren
2023-24 Hoops Haunted Hoops

#38 Chet Holmgren

$0.80

Hunter Greene
2025 Stadium Club - Concentration

#C-16 Hunter Greene

$1.25

Kristian Campbell
2026 Topps

#125 Kristian Campbell

$0.60

Adou Thiero
2025-26 Topps Chrome

#286 Adou Thiero

$1.45

Randy Wolf
2011 Topps - Diamond Anniversary

#14 Randy Wolf

$0.60

Keyonte George
2023-24 Hoops Haunted Hoops - Orange

#98 Keyonte George

$3.25

Isaac Okoro
2024-25 Hoops Haunted Hoops - Slime

#226 Isaac Okoro

$0.80

American League Leaders HRs (Raleigh / Judge / Caminero)
2026 Topps

#38 American League Leaders HRs (Raleigh / Judge / Caminero)

$0.10

Isaac Collins
2026 Topps

#202 Isaac Collins

$0.90

Kevin Alcántara
2026 Topps

#374 Kevin Alcántara

$0.90

Matt Kemp
2012 Topps Gypsy Queen

#44 Matt Kemp

$0.35

Bryce Harper
2026 Topps - Stars of MLB

#SMLB-2 Bryce Harper

$0.80

Rafael Devers
2026 Topps - Stars of MLB

#SMLB-19 Rafael Devers

$0.10

Chris Mullin
1991-92 SkyBox

#536 Chris Mullin

$1.05

Larry Bird
1991-92 SkyBox

#591 Larry Bird

$0.80

Chicago Bulls
1991-92 SkyBox

#408 Chicago Bulls

$1.80

Charles Barkley
1991-92 SkyBox

#316 Charles Barkley

$0.50

Elly De La Cruz
2026 Topps - Big Ticket Players

#BTP-5 Elly De La Cruz

$1.35

Riley Greene
2026 Topps - 1991 Topps Baseball 35th Anniversary (Series One)

#T91-2 Riley Greene

$0.80

Ronald Acuña Jr.
2026 Topps - Titans of the Game

#TOG-7 Ronald Acuña Jr.

$0.25

Cade Horton
2026 Topps

#632 Cade Horton

$1.10

Bobby Witt Jr.
2026 Topps - Titans of the Game

#TOG-16 Bobby Witt Jr.

$0.35

Marcus Semien
2026 Topps - 2025 Greatest Hits

#GH-22 Marcus Semien

$0.80