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PSA Minimum Size Requirement: What N6 Means

Learn what PSA No Grade N6 Minimum Size Requirement means, how it differs from trimming or a factory miscut, and what to verify next.

Published
2026-08-16
Last reviewed
2026-08-16
Reading time
7 minutes
Evidence standard
Primary sources first

The short answer

PSA uses No Grade code N6, Minimum Size Requirement, when a card is significantly undersized compared with the factory specifications for that issue. It is not a single universal inch measurement for every card. PSA says N6 submissions are not charged the grading fee, although Authentic-only encapsulation may be available at PSA's discretion when properly requested.

  • N6 means PSA found the card significantly undersized for its factory specifications.
  • PSA does not publish one universal minimum measurement for every card issue in the N6 definition.
  • N6 is separate from N1 Evidence of Trimming and N8 Miscut.
  • PSA says N6 receives no grading fee unless an available Authentic-only option is requested and used.

The short answer

PSA uses No Grade code N6, Minimum Size Requirement, when a card is significantly undersized compared with the factory specifications for that issue. It is not a single universal inch measurement for every card. PSA says N6 submissions are not charged the grading fee, although Authentic-only encapsulation may be available at PSA's discretion when properly requested.

  • N6 means PSA found the card significantly undersized for its factory specifications.
  • PSA does not publish one universal minimum measurement for every card issue in the N6 definition.
  • N6 is separate from N1 Evidence of Trimming and N8 Miscut.
  • PSA says N6 receives no grading fee unless an available Authentic-only option is requested and used.

Understand a PSA N6 result

An undersized card can raise several different questions. Choose the one that matches your situation.

Choose the context that matches your question.

PSA found it too small for that issue's factory specifications

N6 is a No Grade result, so PSA did not assign a numeric condition grade. The comparison is issue-specific rather than one generic modern-card measurement.

Next checkSave the return record and review PSA's current No Grade definitions. Ask PSA about available research or resubmission paths if the issue is known to vary in size.

Why minimum size is issue-specific

Trading cards do not all share one factory format. Vintage issues, modern standard cards, oversized cards, mini cards, die cuts, and other formats can have different intended dimensions.

PSA's N6 definition compares the submitted card with factory specifications for that issue. That is why a generic standard-card measurement does not answer every minimum-size question.

PSA also separates undersized cards from abnormal factory cuts. N8 Miscut applies when the factory cut is abnormal for the issue and causes the edges to differ from the intended appearance.

Three PSA size and edge results

N6 Minimum Size Requirement
The card is significantly undersized compared with factory specifications for the issue.
N1 Evidence of Trimming
A card edge appears to have been altered after manufacture.
N8 Miscut
The factory cut is abnormal for the issue, causing the edges to differ from their intended appearance.
N9 Do Not Grade
PSA does not grade or cannot encapsulate the issue, which can include oversized or obscure items.

Check a possible minimum-size issue

Document the card without changing it, then compare the exact issue rather than using a universal template.

  1. Identify the exact issue

    Record year, manufacturer, set, card number, version, and whether the format is standard, mini, oversized, or die cut.

  2. Inspect the edges

    Photograph all edges under even light and note waves, hooks, unusual sharpness, color changes, or other differences without assigning a cause.

  3. Compare verified examples

    Use several known examples from the same issue to understand expected dimensions and factory variation.

  4. Read PSA's current definitions

    Review N1, N6, N8, and N9 because each code describes a different determination and fee treatment.

  5. Preserve the return record

    If submitted, save the No Grade code, order details, photographs, and any PSA communication before considering another step.

What N6 does not prove

  • N6 does not automatically mean PSA determined that the card was trimmed.
  • A home measurement cannot guarantee whether PSA will grade or encapsulate the card.
  • A comparison with a different set or card format does not establish factory specifications.
  • Card Collector Capital cannot predict or overturn PSA's submission decision.

Choose your next step

Move from reading to one practical collector task.

Identify the exact cardTurn the printed year, product, card number, and finish into a working identity record.Open Card IDCheck for a parallelUse finish, color, pattern, serial numbering, and checklist evidence to name the version.Check the versionResearch the valueCompare completed sales only after the exact card and condition are clear.Build the evidence

Questions collectors ask

What does PSA N6 mean?

N6 means Minimum Size Requirement. PSA uses it when a card is significantly undersized according to factory specifications for that issue.

Does N6 mean my card was trimmed?

Not by itself. PSA uses a separate N1 code for Evidence of Trimming. Describe the exact code that PSA assigned.

Does PSA charge for N6?

PSA's current standards say the grading fee is not charged for N6. PSA also describes a discretionary Authentic-only path that can carry the applicable fee when requested.

Can PSA encapsulate an N6 card?

PSA says N6 can qualify for Authentic-only encapsulation at its discretion when Auth is selected as the desired minimum grade. Current service availability and submission rules control.

What is the minimum card size PSA accepts?

PSA's N6 definition does not give one universal minimum length and width. It compares the card with factory specifications for its exact issue.

Sources and research notes

Product checklists, definitions, and policies can change. These sources were reviewed on 2026-08-16.

  1. PSA: Grading standards and No Grade definitionsOfficial N1, N6, N8, and N9 definitions, fee treatment, and possible Authentic-only treatment.
  2. PSA: Frequently asked questionsOfficial summary of minimum-size, miscut, and Do Not Grade results and applicable grading charges.
Should you grade your sports card?Compare condition, total cost, protection, and your reason for grading.Compare grading companiesReview published services, scales, submission paths, and collector use cases.Understand sports card conditionInspect the condition features that matter before a grading submission.

Card Collector Capital publishes educational research, not financial advice. Card prices, populations, checklists, and grading policies can change. Verify the exact card and current information before buying, selling, or submitting a card.