John B

@jbwolf25

Follow on CollX

Rookie Seller

Playmaker Buyer

Mark McGwire

1988 Play Ball America (unlicensed)

#NNO Mark McGwire

$1.50

Mark McGwire

1988 Baseball's Best Photos (unlicensed)

#2 Mark McGwire

$1.01

Mark McGwire

1988 Oakland Athletics (unlicensed)

#7 Mark McGwire

$1.99

Mark McGwire

1988 Stars of '88 (unlicensed)

#29 Mark McGwire

$2.13

Mark McGwire

1989 Action Superstars (unlicensed)

#12 Mark McGwire

$1.50

Mark McGwire

1989 Fleer Heroes of Baseball

#28 Mark McGwire

$1.30

Mark McGwire / Nick Kurtz

2026 Topps Chrome - Past to Present Purple Refractors

#PTP-8 Mark McGwire / Nick Kurtz

Mark McGwire

2026 Topps Allen & Ginter - Filagree Orange Foil

#129 Mark McGwire

$23.50

Mark McGwire

2026 Topps Allen & Ginter - Chrome Purple Refractor

#129 Mark McGwire

$1.50

Mark McGwire

2026 Topps Allen & Ginter - Filagree Foil

#129 Mark McGwire

Mark McGwire

2026 Topps Allen & Ginter - Chrome Mini

#129 Mark McGwire

$1.50

Mark McGwire

2026 Topps Allen & Ginter

#129 Mark McGwire

$1.50

Mark McGwire

2026 Topps Allen & Ginter - Silver Portrait

#129 Mark McGwire

Mark McGwire

2026 Topps Allen & Ginter - Mini Gold Border

#129 Mark McGwire

$1.91

Mark McGwire

2026 Topps Allen & Ginter - Mini A&G Back

#129 Mark McGwire

$1.95

Mark McGwire

2026 Topps Allen & Ginter - Filagree Green Foil

#129 Mark McGwire

$10.00

Mark McGwire

2026 Topps Allen & Ginter - Filagree Blue Foil

#129 Mark McGwire

$4.00

Mark McGwire

2026 Topps Allen & Ginter - Chrome Blue Refractor

#129 Mark McGwire

$0.99

Mark McGwire

2026 Leaf National Redemption - Mini Foil Silver

#MF-108 Mark McGwire

Mark McGwire

1989 Topps - Glossy All-Stars

#2 Mark McGwire

$1.49

Mark McGwire

1991 Studio

#106 Mark McGwire

$0.99

Mark McGwire

1993 Flair

#261 Mark McGwire

$1.49

Mark McGwire

1993 Kraft Singles Superstars

#10 Mark McGwire

$1.79

Mark McGwire

1992 Topps - Gold

#450 Mark McGwire

$2.06