Jeff Klopfenstein

@MrCyKlops Iowa

7,812
Items

Rookie Buyer

Orlando Hernandez

2025 Topps Chrome Platinum - Chrome Platinum Autographs Refractors

#CPA-OH Orlando Hernandez

$25.00

Spencer Steer

2025 Topps Chrome Platinum - Chrome Platinum Autographs Blue Prism Refractors

#CPA-SS Spencer Steer

$9.50

David Festa

2025 Topps Chrome Platinum - Chrome Platinum Autographs

#CPA-DF David Festa

$4.34

Ronel Blanco

2025 Topps Chrome Platinum - Chrome Platinum Autographs

#CPA-RB Ronel Blanco

$3.50

Jack Kochanowicz

2025 Topps Chrome Platinum - Chrome Platinum Autographs Refractors

#CPA-JKO Jack Kochanowicz

Michael Young

2025 Topps Chrome Platinum - Chrome Platinum Autographs

#CPA-MY Michael Young

$13.00

Adam Mazur

2025 Topps Chrome Platinum - Chrome Platinum Autographs Refractors

#CPA-AMA Adam Mazur

$2.76

Fred Lynn

2025 Topps Chrome Platinum - Chrome Platinum Autographs Platinum Toile Cream / Blue Refractors

#CPA-FL Fred Lynn

$34.99

Justin Wrobleski

2025 Topps Chrome Platinum - Chrome Platinum Autographs Aqua Refractors

#CPA-JWR Justin Wrobleski

$50.00

Drew Thorpe

2025 Topps Inception - Autographed Patches

#IAPC-DT Drew Thorpe

Trey Yesavage

2026 Topps - Flagship Real One Autographs Green Foil

#620 Trey Yesavage

Julian Aguiar

2025 Topps Chrome Update - Rookie Debut Autographs

#CRDA-JA Julian Aguiar

$2.75

David Davalillo

2026 Bowman - Chrome Prospect Autographs Reptilian Green Refractors

#CPA-DDA David Davalillo

$15.00

Zach Ehrhard

2026 Bowman - Prospect Autographs

#BPA-ZE Zach Ehrhard

$6.00

Dillon Lewis

2026 Bowman - Chrome Prospect Autographs Purple Refractors

#CPA-DL Dillon Lewis

$27.86

Jude Warwick

2026 Bowman - Chrome Prospect Autographs

#CPA-JW Jude Warwick

$7.00

Jean Carlos Sio

2026 Bowman - Chrome Prospect Autographs Speckle Refractors

#CPA-JSL Jean Carlos Sio

$20.00

Isaiah Jackson

2026 Bowman - Chrome Prospect Autographs

#CPA-IJ Isaiah Jackson

$5.00

Roldy Brito

2026 Bowman - Chrome Prospect Autographs

#CPA-RB Roldy Brito

$41.00

Kade Snell

2026 Bowman - Chrome Prospect Autographs Blue Refractors

#CPA-KSN Kade Snell

$25.49

Blaine Bullard

2026 Bowman - Chrome Prospect Autographs

#CPA-BB Blaine Bullard

$15.00

Ethan Petry

2025 Bowman Draft - Chrome Prospect Autographs Black Mojo Refractor

#BMA-EP Ethan Petry

Antonio Jimenez

2025 Bowman Draft - Chrome Prospect Autographs Purple Refractor

#CPA-AJ Antonio Jimenez

$13.95

Jared Jones

2024 Topps Gilded Collection - Chrome Cast in Gold Autographs

#GOLD-JJ Jared Jones

$56.00