Marketplace

Frequently Asked Questions (FAQ)

Marketplace FAQ

App Release Notes

Quick Links

Matthew Eilers

Matthew Eilers

@3JCards Ada, MI

Follow on CollX

Rookie Seller

Rising Star Buyer

Collection Profile

CollX: Sports Card Scanner

Scan, price, buy + sell cards

QR code to download CollX

Sort By

Default Date issued Player Team Year Condition Price (lowest to highest) Price (highest to lowest)

Category

All Baseball Basketball Football Hockey Soccer Tennis Golf Wrestling MMA Boxing Racing Multi-sport Pokémon Magic: The Gathering Yu-Gi-Oh! Digimon Flesh and Blood One Piece Disney Lorcana Non-Sport

Graded Rookie Autographed Memorabilia Clear Filters

Yordan Alvarez

2025 Topps Chrome - Power Players

#PP-10 Yordan Alvarez

$1.25

Bryce Harper

2025 Topps Chrome - RayWave Refractors

#150 Bryce Harper

$1.25

Mark McGwire

1991 Topps Cracker Jack Series One

#27 Mark McGwire

$0.99

Ken Griffey Jr.

1991 Donruss

#49 Ken Griffey Jr.

$1.49

Ken Griffey Jr.

1991 Donruss

#49 Ken Griffey Jr.

$1.49

Bo Jackson

1991 Score

#5 Bo Jackson

$1.00

Mark McGwire

1991 Donruss

#56 Mark McGwire

$0.31

Mark McGwire

1991 Topps Cracker Jack Series One

#27 Mark McGwire

$0.99

Mark McGwire

1991 Topps Cracker Jack Series One

#27 Mark McGwire

$0.99

Mark McGwire

1991 Donruss

#56 Mark McGwire

$0.31

Mark McGwire

1988 Donruss Oakland Athletics Team Collection

#256 Mark McGwire

$1.01

Tom Seaver

1978 Topps

#450 Tom Seaver

$2.49

Ken Griffey Jr.

1991 Donruss

#77 Ken Griffey Jr.

$1.25

Brooks Robinson

1970 Topps

#230 Brooks Robinson

$5.99

Ken Griffey, Jr.

1991 Topps

#392 Ken Griffey, Jr.

$1.19

Ken Griffey, Jr.

1991 Score

#2 Ken Griffey, Jr.

$1.00

Ken Griffey, Jr.

1991 Fleer

#450 Ken Griffey, Jr.

$1.25

Sammy Sosa

1996 Pinnacle

#92 Sammy Sosa

$0.99

Page 28

Privacy Policy | Terms of Use

© 2026 CollX, All Rights Reserved