Marketplace

Frequently Asked Questions (FAQ)

Marketplace FAQ

App Release Notes

Quick Links

Val Koprowski

Val Koprowski

@Fraxem

Follow on CollX

Love collecting. Make me offers! Even on cards I dont have listed. Love collecting. Make me offers! Even on cards I dont have listed.

Rookie Seller

Playmaker 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

Michael Jordan

1997-98 Upper Deck Michael Jordan Tribute

#MJ10 Michael Jordan

$4.00

Kon Knueppel

2025-26 Topps

#204 Kon Knueppel

$1.25

Caitlin Clark

2025 Donruss WNBA - Crunch Time

#5 Caitlin Clark

$2.50

Kon Knueppel

2025-26 Topps - Generation Now

#GN-4 Kon Knueppel

$1.25

Kon Knueppel

2025-26 Topps - 8-Bit Ballers

#8B-34 Kon Knueppel

$1.49

Kon Knueppel

2025-26 Bowman - Hobby Stars

#HS-7 Kon Knueppel

$2.22

Dylan Harper

2025-26 Topps - 1980-81 Topps Basketball

#80BK-52 Dylan Harper

$1.75

Kon Knueppel

2025-26 Topps - Clutch City Prospects

#CC-4 Kon Knueppel

$3.59

Cooper Flagg

2025-26 Topps

#201 Cooper Flagg

$4.99

Cooper Flagg

2025-26 Topps - 8-Bit Ballers

#8B-31 Cooper Flagg

$3.08

Kon Knueppel

2025-26 Topps - Clutch City Prospects

#CC-4 Kon Knueppel

$3.59

Shaquille O'Neal

1996-97 Topps - ProFiles

#PF-7 Shaquille O'Neal

$4.99

Cooper Flagg

2025-26 Topps - 1980-81 Topps Basketball

#80BK-51 Cooper Flagg

$6.00

Cooper Flagg

2025-26 Topps - Topps Collector Kit

#NBA-6 Cooper Flagg

$6.78

Victor Wembanyama

2025-26 Topps - Topps Collector Kit Wave

#NBA-7 Victor Wembanyama

$7.00

Victor Wembanyama

2023-24 Donruss - Great X-Pectations

#10 Victor Wembanyama

$5.50

Victor Wembanyama

2023-24 Donruss - The Rookies

#1 Victor Wembanyama

$5.50

Victor Wembanyama

2023-24 Panini Prizm Monopoly - Starter Deck

#S8 Victor Wembanyama

$6.50

Cooper Flagg

2025-26 Topps Match Attax - Blue (Common)

#121 Cooper Flagg

$9.50

Cooper Flagg

2025-26 Topps Now Draft

#D1 Cooper Flagg

$61.88

Victor Wembanyama

2023-24 Panini Revolution - Winter

#104 Victor Wembanyama

$20.00

Victor Wembanyama

2023-24 Panini - Mosaic - Mosaic

#257 Victor Wembanyama

$9.50

Privacy Policy | Terms of Use

© 2026 CollX, All Rights Reserved