Ryan Koscelnik

@RKoscelnik

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Rookie Buyer

J.K. Dobbins

2021 Panini Prizm Draft Picks Collegiate - Green

#78 J.K. Dobbins

$1.00

Brook Lopez

2022-23 Panini Prizm - Prizms Red Ice

#94 Brook Lopez

$0.89

Jérémy Doku

2020-21 Stadium Club Chrome UEFA Champions League

#22 Jérémy Doku

$1.79

Yuli Gurriel

2022 Topps Holiday

#HW4 Yuli Gurriel

$1.04

Willi Castro

2020 Topps Heritage - Chrome Purple Refractor

#THC-526 Willi Castro

$1.25

Alex Rodriguez

1997 Fleer Display

#NNO Alex Rodriguez

$0.81

Elly De La Cruz

2025 Topps - Heavy Lumber

#HL-11 Elly De La Cruz

$75.99

Paul Skenes

2025 Topps - 1990 Topps Baseball 35th Anniversary (Series One)

#T90-63 Paul Skenes

$1.45

Yordan Alvarez

2025 Topps - Team Color Border

#244 Yordan Alvarez

$17.00

Cedric Mullins

2025 Topps - 2024 Greatest Hits

#GH-20 Cedric Mullins

$1.75

Luis Castillo

2025 Topps - Topps Foil Pattern

#73 Luis Castillo

$1.50

Rafael Devers

2025 Topps - Topps Foil Pattern

#285 Rafael Devers

$2.25

All Smiles: Perfect Weather in S.D.

2025 Topps - Topps Foil Pattern

#143 All Smiles: Perfect Weather in S.D.

National League Leaders AVG (Luis Arraez / Shohei Ohtani / Marcell Ozuna)

2025 Topps - Topps Foil Pattern

#347 National League Leaders AVG (Luis Arraez / Shohei Ohtani / Marcell Ozuna)

Tyler Gentry

2025 Topps - Topps Foil Pattern

#6 Tyler Gentry

$1.98

Joey Cantillo

2025 Topps - Topps Foil Pattern

#318 Joey Cantillo

$1.49

Michael Busch

2025 Topps - Topps Foil Pattern

#263 Michael Busch

$1.50

Tyler Soderstrom

2025 Topps - Topps Foil Pattern

#72 Tyler Soderstrom

$1.57

Jordan Westburg

2025 Topps - Topps Foil Pattern

#142 Jordan Westburg

$2.75

Nacho Alvarez Jr.

2025 Topps - 1990 Topps Baseball 35th Anniversary Chrome (Series One)

#T90C-28 Nacho Alvarez Jr.

$1.39

Shohei Ohtani

2025 Topps - Training Grounds

#TG-10 Shohei Ohtani

$1.25

Francisco Lindor

2025 Topps - Training Grounds

#TG-11 Francisco Lindor

$1.00

C.J. Stroud

2025 Topps - First Pitch (Series One)

#FP-10 C.J. Stroud

$1.26

Jayson Tatum

2025 Topps - First Pitch (Series One)

#FP-5 Jayson Tatum

$1.79