Sean O’Brien

@Buckeyeflipper

Follow on CollX

Rookie Seller

Rookie Buyer

Jonathan Taylor

2024 Panini Phoenix - Orange

#83 Jonathan Taylor

$2.50

Jack Bech

2025 Panini Prizm - Silver

#420 Jack Bech

$6.00

Drake Powell

2024-25 Bowman University Chrome - Green Wave Refractor

#69 Drake Powell

$10.00

Jaxson Dart

2025 Panini Prizm Draft Picks - Fearless Green

#F-JDT Jaxson Dart

$5.00

TreVeyon Henderson

2025 Topps Chrome - Refractor

#328 TreVeyon Henderson

$1.16

Warming Bernabel

2026 Topps

#55 Warming Bernabel

$0.49

Kyle Backhus

2026 Topps

#21 Kyle Backhus

$1.00

Bob Seymour

2026 Topps

#70 Bob Seymour

$1.40

Kyle Karros

2026 Topps

#334 Kyle Karros

$1.00

Roki Sasaki

2026 Topps

#66 Roki Sasaki

$2.00

National League Leaders ERA (Paul Skenes / Yoshinobu Yamamoto / Cristopher Sánchez)

2026 Topps

#203 National League Leaders ERA (Paul Skenes / Yoshinobu Yamamoto / Cristopher Sánchez)

$1.00

Byron Buxton

2026 Topps - 2025 Greatest Hits

#GH-12 Byron Buxton

$1.50

Samuel Basallo

2026 Topps - 1991 Topps Baseball 35th Anniversary (Series One)

#T91-20 Samuel Basallo

$2.00

Byron Buxton

2026 Topps - Stars of MLB

#SMLB-22 Byron Buxton

$1.00

Brooks Barnhizer

2025-26 Topps Chrome

#295 Brooks Barnhizer

$1.25

Craig Yoho

2025 Topps Chrome Update

#USC131 Craig Yoho

$1.50

Bilal Coulibaly

2025-26 Topps Chrome

#208 Bilal Coulibaly

$1.75

Ben Saraf

2025-26 Topps Chrome

#276 Ben Saraf

$1.00

Malik Beasley

2025-26 Topps Chrome

#36 Malik Beasley

$1.00

Onyeka Okongwu

2025-26 Topps Chrome

#21 Onyeka Okongwu

$1.00

Rui Hachimura

2025-26 Topps Chrome - Refractor

#148 Rui Hachimura

$1.50

Yves Missi

2025-26 Topps Chrome - Red White and Blue Refractor

#102 Yves Missi

$1.10

Drake Powell

2025-26 Topps Chrome

#272 Drake Powell

$1.15

TreVeyon Henderson

2025 Donruss Optic

#248 TreVeyon Henderson

$1.50