Joseph Kiefer

@joekiefer

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Playmaker Seller

Playmaker Buyer

Bobby Witt Jr.

2025 Topps - 8-Bit Ballers

#8B-8 Bobby Witt Jr.

$0.99

Ozzie Albies

2025 Topps Tier One - Silver Foil

#54 Ozzie Albies

$3.25

Patrick Mahomes II / JuJu Smith-Schuster

2022 Zenith - Thunder and Lightning

#TL-PJ Patrick Mahomes II / JuJu Smith-Schuster

$1.99

Chris Jones

2025 Topps Resurgence - Surge Refractor

#50 Chris Jones

$1.99

Matt Thaiss

2020 Topps Inception - Green

#2 Matt Thaiss

$5.75

Bo Jackson

1994 Flair

#23 Bo Jackson

$2.00

Nick Kurtz

2026 Finest - Topps Team Finest

#TF-20 Nick Kurtz

$1.55

Eric Kendricks

2015 Panini Prizm - Rookie Signatures

#RS-EK Eric Kendricks

$5.99

Matthew Stafford

2021 Panini Chronicles - Stars and Stripes Purple

#STS-MST Matthew Stafford

$4.99

Salvador Perez

2026 Finest - World's Finest Refractors

#WF-28 Salvador Perez

$1.40

Ken Griffey Jr.

2026 Finest - Finest Timelines Refractors

#FT-29 Ken Griffey Jr.

$2.00

Kyle Schwarber

2026 Bowman - Purple

#20 Kyle Schwarber

$4.00

Kenly Hunter

2026 Bowman - Chrome Prospects Reptilian Fuchsia Refractor

#BCP-130 Kenly Hunter

$1.99

Michael Busch

2026 Topps Chrome - Green Raywave Refractors

#26 Michael Busch

$3.99

Brady Singer

2021 Topps Inception - Rookies & Emerging Stars Autographs Orange

#RESA-BS Brady Singer

$10.00

Brock Purdy

2025 Topps Resurgence - Conductors Surge Refractor

#C-15 Brock Purdy

$5.00

Trent Clark

2016 Bowman Inception - Prospect Autographs Purple

#PA-TC Trent Clark

$4.99

Rollie Fingers

2001 Fleer Platinum - National Patch Time

#NNO Rollie Fingers

$3.54

Vinny Anthony II

2025 Bowman University Best - Prospect Dual Relic Autographs Purple Lava

#DRA-VA Vinny Anthony II

$4.99

Brad Keller

2022 Panini National Treasures - Colossal Materials

#CLM-BK Brad Keller

$6.25

Mike Trout

2023 Leaf Superlative Sports - Aristocracy Purple Spectrum Holofoil

#A-15 Mike Trout

Matthew Golden

2025 Wild Card Jokers Wild Multi-sport - Crystal Holographic Jokers 1 of 1

#SDJWM-MGNt07 Matthew Golden

Tommy Troy

2024 Panini Three and Two - Prospects Dual Jerseys

#PDJ-TT Tommy Troy

Dillon Head

2025 Panini Boys of Summer - Prospect Material Signatures Red

#PM-DHD Dillon Head

$11.44