Sean O’Brien

@Buckeyeflipper

643
Items

Rookie Seller

Rookie Buyer

Stacks

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

DJ Herz

2025 Topps Allen & Ginter

#237 DJ Herz

$1.50

Jayson Tatum

2025-26 Topps Chrome - Serenity

#SY-7 Jayson Tatum

$1.15

Jamir Watkins

2025-26 Topps Chrome - Red White and Blue Refractor

#294 Jamir Watkins

$2.00

Thomas Sorber

2025-26 Topps Chrome

#265 Thomas Sorber

$1.00

Kel'el Ware

2025-26 Topps Chrome - Red White and Blue Refractor

#129 Kel'el Ware

$1.00

Rich Gannon

2025 Panini Prizm - Silver

#115 Rich Gannon

$2.00

Andrew Benintendi

2026 Topps - Diamante Foil

#345 Andrew Benintendi

$2.00

Chandler Simpson

2025 Topps Allen & Ginter

#297 Chandler Simpson

$1.44

Kam Jones

2025-26 Topps Chrome

#289 Kam Jones

$1.25

Phil Mafah

2025 Panini Prizm - White Disco

#378 Phil Mafah

$1.50

Damien Martinez

2025 Panini Prizm

#373 Damien Martinez

$1.60

Joe Montana

2025 Panini Prizm - Prizmatic

#5 Joe Montana

$1.50

Kaden Elliss

2025 Panini Prizm - White Disco

#11 Kaden Elliss

$1.50

J.J. McCarthy

2025 Panini Prizm

#279 J.J. McCarthy

$2.00

Isaac TeSlaa

2025 Panini Prizm

#316 Isaac TeSlaa

$1.75

Bucky Irving

2025 Panini Prizm - White Disco

#169 Bucky Irving

$2.75

Byron Buxton

2025 Topps Chrome Update - 2025 All-Star Game

#ASGC-26 Byron Buxton

$1.75

Moisés Ballesteros

2025 Topps Chrome Update

#USC93 Moisés Ballesteros

$2.50

Jacob Misiorowski

2026 Topps - Stars of MLB

#SMLB-26 Jacob Misiorowski

$1.50

Julio Rodríguez

2026 Topps - Titans of the Game

#TOG-20 Julio Rodríguez

$1.50

Dylan Harper

2025-26 Topps Chrome

#252 Dylan Harper

$3.00

Chris Paddack

2025 Topps Chrome Update - RayWave Refractor

#USC10 Chris Paddack

$1.28

Jackson Merrill

2025 Topps Chrome Update - 1990 Topps Chrome

#90CU-5 Jackson Merrill

$1.40

Cedric Mullins

2025 Topps Chrome Update - Refractors

#USC40 Cedric Mullins

$1.25