At Alt, we understand that patch and memorabilia cards, especially premium items, can raise questions about authenticity. This article explains how patch cards are evaluated within the hobby, what grading does (and does not) certify, and how Alt reviews concerns when they arise.
What grading companies authenticate (and what they don’t)
Third-party graders (PSA, BGS, SGC, etc.) authenticate:
The card itself
The autograph (if applicable)
The serial numbering
The encapsulation
They do not authenticate or guarantee the originality or source of patch or memorabilia materials. This is why slab labels do not make claims about patch origin or consistency.
Why patch variation is common
Many premium products (Exquisite, National Treasures, Immaculate, Flawless, etc.) use:
Multi-layer fabric
Segmented jersey cuts
Nameplate or tag-adjacent material
Manufacturers did not guarantee that all cards in a serial-numbered run would contain identical patch shapes, colors, or fabric structures.
When patch variation is not considered an issue
Patch differences alone, such as lettering vs. plain fabric, weave differences, or color variation, are not evidence of alteration and are considered normal for many sets.
When Alt escalates a patch review
Alt will conduct a deeper review of the item if there is:
Evidence of slab tampering
Card stock disturbance around the patch window
Adhesive residue or patch misalignment inconsistent with factory construction
Verified proof that a patch changed after grading
Conflicting grading outcomes for the same card
How Alt makes a determination
Our review considers:
Third-party grading status
Physical condition and alteration indicators
Verified provenance and documentation
Market treatment of the same slab (when applicable)
Without physical or grading evidence of alteration, patch variation alone does not meet the threshold for corrective action.
Our commitment to trust and transparency
Alt reviews authenticity concerns carefully and consistently. We welcome informed questions and will always re-evaluate if new, materially different evidence becomes available.
If you have questions about a card that you purchased, our team is here to help. Feel free to contact us through the messenger located in the bottom left corner of your Alt account, text us at (833)483-5949, or reach out to support@alt.xyz