Sean O’Callaghan

@user2812598 California

Follow on CollX

I love oregon and play baseball and football

Rookie Buyer

Jacob Misiorowski

2026 Bowman - Bowman Sterling

#BST-13 Jacob Misiorowski

$3.40

Matt Chapman

TTR-MCH3

Matt Chapman

$50.00

Fernando Tatis Jr.

2019 Bowman Chrome - Refractor

#26 Fernando Tatis Jr.

$45.00

Roman Anthony

2026 Topps - Big Ticket Players

#BTP-23 Roman Anthony

$1.73

Rickey Henderson

2025 Topps - Call to the Hall

#CTH-18 Rickey Henderson

$1.61

Corey Seager

2024 Topps Stars of the American League

#AL-16 Corey Seager

Jac Caglianone

2026 Topps - Stars of MLB

#SMLB-24 Jac Caglianone

$1.20

Nolan McLean

2026 Topps - Stars of MLB

#SMLB-46 Nolan McLean

$1.50

Elly De La Cruz

2024 Topps - Stars of MLB

#SMLB-23 Elly De La Cruz

$1.32

Elly De La Cruz

2025 Topps - Stars of MLB

#SMLB-13 Elly De La Cruz

$1.19

Brent Rooker

2026 Topps

#371 Brent Rooker

$1.80

Elly De La Cruz

2025 Topps

#150 Elly De La Cruz

$1.50

Kyle Teel

2026 Topps - Stars of MLB

#SMLB-28 Kyle Teel

$1.49

Fernando Tatis Jr.

2026 Topps - Titans of the Game

#TOG-19 Fernando Tatis Jr.

$0.59

Nolan Arenado

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

#T91-95 Nolan Arenado

$1.80

Shohei Ohtani

2023 Topps - Stars of MLB

#SMLB-21 Shohei Ohtani

$1.80

Corbin Carroll

2026 Topps - Stars of MLB

#SMLB-14 Corbin Carroll

$1.19

Parker Messick

2026 Topps

#67 Parker Messick

$2.15

Austin Hedges

2026 Topps - Rainbow Foil

#545 Austin Hedges

$2.06

Fernando Tatis Jr.

2020 Bowman

#47 Fernando Tatis Jr.

$0.34

Willie Mays

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

#91B2-17 Willie Mays

$1.20

Coby Mayo

2025 Topps - Stars of MLB

#SMLB-35 Coby Mayo

$1.26

Nick Kurtz

2026 Topps

#97 Nick Kurtz

$1.79

Jordan Westburg

2024 Topps - Rainbow Foil

#66 Jordan Westburg

$1.50