Marketplace

Frequently Asked Questions (FAQ)

Marketplace FAQ

App Release Notes

Quick Links

Tyler Olzak

Tyler Olzak

@olzy Pittsburgh, PA

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

Konnor Griffin

2026 Donruss Elite - Prospect Yearbook Signatures

#PYS-KG Konnor Griffin

$65.00

Edward Florentino

2026 Bowman - Prospect Autographs

#BPA-EF Edward Florentino

$60.00

Braxton Ashcraft

2025 Panini Prospect Edition - Franchise Futures Signatures

#FFS-BA Braxton Ashcraft

$17.50

Billy Cook

2025 Topps Chrome - Rookie Autographs

#RA-BCO Billy Cook

$2.70

Nick Yorke

2025 Topps Chrome - Rookie Autographs

#RA-NY Nick Yorke

$2.79

Bill Mazeroski

2022 Topps Chrome Black - Autographs Refractors

#CBA-BM Bill Mazeroski

$24.99

Sammy Siani

2019 Bowman Draft - Chrome Draft Pick Autographs Refractor

#CDA-SS Sammy Siani

$8.99

Tucupita Marcano

2022 Panini Select - Signature Materials Holo

#SM-TM Tucupita Marcano

$5.50

Thomas Harrington

2025 Topps Chrome - Rookie Autographs

#RA-THA Thomas Harrington

$6.00

Levi Sterling

2025 Donruss - Rated Prospects Optic Signatures

#164 Levi Sterling

$9.99

Termarr Johnson

2022 Bowman's Best - Best of 2022 Autographs

#B22-TJ Termarr Johnson

$5.76

Bub Carrington

Rated Rookies Signatures Fast Break

#311 Bub Carrington

$10.00

Jerome Ford

2025 Panini Select - Signature Memorabilia Prizm

#SME-JFD Jerome Ford

$3.00

Brandon McCarthy / Anibal Sanchez

2005 Donruss Signature

#154 Brandon McCarthy / Anibal Sanchez

$4.00

Philip Tomasino

2021-22 Upper Deck NHL Star Rookies Box Set: Autographs

#21 Philip Tomasino

$10.00

Bryce Young

2023 Topps Composite - Topps Chrome Black Autographs Refractor

#TCBA-BY Bryce Young

$85.00

Malik Willis

2022 Leaf Trinity - Platinum

#BA-MW1 Malik Willis

$20.00

Bijan Robinson

2023 Panini Chronicles Draft Picks - Zenith Rookie Patch Autographs

#ZA-BR Bijan Robinson

$80.00

Privacy Policy | Terms of Use

© 2026 CollX, All Rights Reserved