CollX
Dan profile image Pro badge

Dan

8,088 Items

OPEN
Dan profile image Pro badge icon

Dan

@drpoplstein
Follow on CollX
  • 8,088
    Items
Seller badge icon Top Seller
Buyer badge icon Top Buyer
Graded Rookie Autographed Memorabilia
Ronald Acuña Jr.
2026 Topps - Stars of MLB

#SMLB-15 Ronald Acuña Jr.

$1.00

Corbin Carroll
2026 Topps - Stars of MLB

#SMLB-14 Corbin Carroll

$1.00

Shohei Ohtani
2026 Topps - Stars of MLB

#SMLB-9 Shohei Ohtani

$1.50

Vladimir Guerrero Jr.
2026 Topps - Stars of MLB

#SMLB-6 Vladimir Guerrero Jr.

$1.00

Bobby Witt Jr.
2026 Topps - Stars of MLB

#SMLB-5 Bobby Witt Jr.

$0.99

Julio Rodríguez
2026 Topps - Stars of MLB

#SMLB-4 Julio Rodríguez

$0.99

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

#T91-68 Don Mattingly

$1.22

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

#T91-47 Miguel Cabrera

$1.50

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

#T91-2 Riley Greene

$1.46

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

#T91-28 Brice Matthews

$1.25

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

#T91-26 Ryan Ritter

$1.39

Kansas City Royals
2026 Topps - Spring Training

#34 Kansas City Royals

$1.50

Bronx Buddies
2026 Topps - Spring Training

#302 Bronx Buddies

$1.50

Fernando Tatis Jr.
2026 Topps - Spring Training

#333 Fernando Tatis Jr.

$2.25

José Berríos
2026 Topps - Spring Training

#272 José Berríos
Brandon Walter
2026 Topps - Spring Training

#227 Brandon Walter

$1.99

Grant Holmes
2026 Topps - Spring Training

#182 Grant Holmes

$1.29

Willson Contreras
2026 Topps - Spring Training

#180 Willson Contreras

$2.15

Fernando Tatis Jr.
2026 Topps - Titans of the Game

#TOG-19 Fernando Tatis Jr.

$0.99

Bryce Harper
2026 Topps - Titans of the Game

#TOG-18 Bryce Harper

$1.00

Bobby Witt Jr.
2026 Topps - Titans of the Game

#TOG-16 Bobby Witt Jr.

$1.50

James Wood
2026 Topps - Titans of the Game

#TOG-15 James Wood

$1.00

Paul Skenes
2026 Topps - Titans of the Game

#TOG-14 Paul Skenes

$1.75

Mookie Betts
2026 Topps - Titans of the Game

#TOG-8 Mookie Betts

$1.00