Marketplace

Frequently Asked Questions (FAQ)

Marketplace FAQ

App Release Notes

Quick Links

Mark Scalzo

Mark Scalzo

@MJscalzo Niagara Falls, NY

Follow on CollX

Selling and collecting mostly Hockey. At least 1 bonus card with every purchase! Selling and collecting mostly Hockey. At least 1 bonus card with every purchase!

Top Seller

Top 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

No matching items

Privacy Policy | Terms of Use

© 2026 CollX, All Rights Reserved