Robert L. Mashewske

@user1703773

20,324
Items

Rookie Buyer

Stacks

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

My Rookies

12 cards

Vladimir Guerrero Jr.

2026 Topps - Holiday

#20 Vladimir Guerrero Jr.

$1.50

Dylan Beavers

2026 Topps - Aqua Rainbow Foil

#339 Dylan Beavers

$7.00

Brayan Bello

2026 Topps - Gold

#177 Brayan Bello

$1.75

New-Age Athletics

2026 Topps - Holo Foil

#122 New-Age Athletics

$1.88

Jacob Misiorowski

2026 Topps - Gold

#10 Jacob Misiorowski

$19.99

Zach McKinstry

2026 Topps - Gold

#23 Zach McKinstry

$1.25

Pete Crow-Armstrong

2026 Topps - Rainbow Foil

#196 Pete Crow-Armstrong

$1.25

Pierson Ohl

2026 Topps - Holo Foil

#321 Pierson Ohl

$1.49

Anthony Volpe

2026 Topps - Gold

#308 Anthony Volpe

$1.99

Michael Harris II

2026 Topps - Holo Foil

#310 Michael Harris II

$1.30

Chase Burns

2026 Topps - Gold

#312 Chase Burns

$12.50

Daryle Lamonica

2010 Panini Threads - Century Legends Materials

#10 Daryle Lamonica

$9.00

Cool Crushers

2026 Topps - Diamante Foil

#197 Cool Crushers

$1.73

Nick Castellanos

2026 Topps

#17 Nick Castellanos

$0.99

Ryan Ritter

2026 Topps

#18 Ryan Ritter

$1.00

Shane Smith

2026 Topps

#44 Shane Smith

$1.30

Bobby Witt Jr.

2026 Topps

#205 Bobby Witt Jr.

$2.76

Houston Astros

2026 Topps - Diamante Foil

#89 Houston Astros

$1.39

Jonah Tong

2026 Topps - Aqua Rainbow Foil

#4 Jonah Tong

$15.25

Zach Neto

Topps

#230 Zach Neto

$25.00

Paul Skenes

2026 Topps - Gold

#100 Paul Skenes

$15.00

Pete Alonso

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

#T91-12 Pete Alonso

$1.50

Mookie Betts

2026 Topps - Stars of MLB

#SMLB-16 Mookie Betts

$1.25

Roman Anthony

2026 Topps - Titans of the Game

#TOG-9 Roman Anthony

$1.99