Michael Dumas

@mbdumas

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Playmaker Seller

Rookie Buyer

Rickey Henderson

1980 Topps

#482 Rickey Henderson

$67.00

Jaxson Dart

2025 Donruss Optic - Blue Scope

#273 Jaxson Dart

$15.00

Shaquille O'Neal

1996-97 Bowman's Best

#TB8 Shaquille O'Neal

$5.75

Shohei Ohtani

2023 Topps Heritage

#20 Shohei Ohtani

$3.25

Hakeem Olajuwon

1995-96 Metal

#154 Hakeem Olajuwon

$1.79

Reggie Miller

1999-00 Metal

#148 Reggie Miller

$1.25

Dikembe Mutombo

1999-00 Metal

#102 Dikembe Mutombo

$1.75

Todd Helton

2004 Ultra - Hitting Machines Jerseys Silver

#HM-TH Todd Helton

$3.50

Grant Taylor

2024 Panini National Treasures - Game Gear Swatches Quad

#GSQ-GT Grant Taylor

$5.99

Jeral Perez

2024 Bowman Draft Sapphire Edition - Yellow

#BDC-154 Jeral Perez

$4.50

Andrew Salas

2025 Bowman Chrome - Prospect Autographs Blue Mojo

#BMA-AS Andrew Salas

$32.50

Tarik Skubal

2025 Topps - Holiday Eggs

#71 Tarik Skubal

$8.59

Drew Gilbert

2022 Bowman Draft - Chrome Sparkle Refractor

#BDC-152 Drew Gilbert

$7.50

Alex Kellner

1950 Bowman

#14 Alex Kellner

$9.25

Bob Miller

1950 Bowman

#227a Bob Miller

$9.50

Johnny Hopp

1950 Bowman

#122 Johnny Hopp

$9.00

Allie Clark

1950 Bowman

#233b Allie Clark

$8.00

Dick Kokos

1950 Bowman

#50 Dick Kokos

$6.00

Johnny Mize

1950 Bowman

#139 Johnny Mize

$39.00

Phil Cavarretta

1950 Bowman

#195a Phil Cavarretta

$13.25

Leo Durocher

1950 Bowman

#220b Leo Durocher

$17.00

Stan Lopata

1950 Bowman

#206b Stan Lopata

$8.99

Charles Diering

1950 Bowman

#179 Charles Diering

$9.50

Bob Porterfield

1950 Bowman

#216b Bob Porterfield

$5.50