Chris Greblick

@grebbs08

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Rookie Seller

Rising Star Buyer

Stacks

All items

Justin Gaethje

2026 Topps Knockout UFC - Octagon Warriors Autograph

#OWS-JG Justin Gaethje

$100.00 $77.00

Emeka Egbuka

2025 Topps Resurgence - Radial Rookie Relic Autographs Gold Power Surge Refractor

#RRA-EE Emeka Egbuka

$170.00 $130.00

Kyle Filipowski

2025-26 Bowman - Chrome Autographs

#BCA-KF Kyle Filipowski

$4.00

Mykel Williams

2025 Panini Mosaic - Rookie Autographs Mosaic

#307 Mykel Williams

$6.00

Boopie Miller

2025-26 Bowman - Chrome Prospect Autographs

#CPA-BR Boopie Miller

$4.00

Quincy Riley

2025 Topps Chrome - Chrome Rookie Autographs Gold Geometric Refractor

#RA-QR Quincy Riley

$17.50

Ryan Dunn

2025-26 Bowman - Timeless Touch Signatures

#TTA-RD Ryan Dunn

$2.00

Micah Peavy

2025-26 Bowman - Chrome Autographs Blue Refractor

#BCA-MP Micah Peavy

$4.00

Ryan Dunn

2025-26 Bowman - Chrome Autographs

#BCA-RU Ryan Dunn

$3.00

Nate Calmese

2025-26 Bowman - Chrome Prospect Autographs

#CPA-NC Nate Calmese

$1.91

Josh Giddey

2025-26 Topps Chrome Black - Autographs

#AU-JG Josh Giddey

$40.00

Tyler Smith

2025-26 Topps Chrome Black - Carbon Ink Autographs Gold Mini-Diamond Refractor

#CI-TSM Tyler Smith

$50.00

Kyle Filipowski

2025-26 Bowman - Chrome Autographs Blue X-Fractor

#BCA-KF Kyle Filipowski

$9.00

Maxime Raynaud

2025-26 Topps Chrome Update - Future Stars Autograph Gold

#FS-MRA Maxime Raynaud

$75.00

Zaccharie Risacher

2025-26 Topps Chrome Update - Havoc Marks Gold

#HM-ZR Zaccharie Risacher

$125.00

Zaccharie Risacher

2025-26 Topps Chrome Update - 1980-81 Topps Basketball Autograph Red

#80TBA-ZR Zaccharie Risacher

$350.00

Cayden Boozer

2025-26 Bowman Sapphire Edition - Chrome Prospect Autographs Sapphire Gold Sapphire

#CPA-CB Cayden Boozer

$149.99

Cooper Flagg

2025-26 Topps Chrome Black - Rookie Autographs Purple Mini-Diamond Refractor

#RA-CF Cooper Flagg

$1,428.00

Dylan Harper

2025-26 Topps Chrome Black - Rookie Autographs Purple Mini-Diamond Refractor

#RA-DH Dylan Harper

$808.50

Darius Alexander

2025 Topps Resurgence - Signatures Blue Surge Refractor

#170 Darius Alexander

$9.34

Francis Marshall

2026 Topps Knockout UFC - Octagon Warriors Autograph Red

#OWS-FM Francis Marshall

Mykel Williams

2025 Panini Mosaic - Rookie Autographs Mosaic Choice Fusion Red and Yellow

#307 Mykel Williams

$10.00

Ryan Dunn

2025-26 Bowman - Chrome Autographs

#BCA-RU Ryan Dunn

$1.80

Bruce Armstrong

1991 Score - Dream Team Autographs

#682 Bruce Armstrong

$0.99