x3allamerican/cards-skills/autograph-card-grading

Claude Code and agent skill by x3allamerican/cards-skills

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Use when evaluating an on-card or sticker auto for grading. Autos have a separate auto-grade plus card-grade with their own sub-grade math.

Install

npx vskill@latest install x3allamerican/cards-skills/autograph-card-grading

SKILL.md

Autograph Card Grading

Auto grade is independent of card grade. PSA/DNA, BGS, JSA, Beckett auth the auto. Sticker autos discount 30-50% vs on-card.

On-card vs sticker

  • On-card auto: signed directly on the card surface; collector premium
  • Sticker auto: signed on a transparent sticker then affixed; ~30-50% discount

Always verify on-card vs sticker from the manufacturer release. Topps Chrome USA Baseball is on-card; Panini Origins is sticker.

Auto grade scales

PSA/DNA: 10 (perfect, no smearing) · 9 (clean, slight pressure variation) · 8 (visible flaw) · 7 (moderate flaw) BGS: Same 1-10 but with sub-grades on legibility, ink quality JSA / Beckett Auth: Authentication only, no condition grade

Submission strategy

Submit autos to PSA/DNA for sports + PSA for the card. PSA bundles both — single fee, single slab. BGS and CGC also offer dual-grade. SGC does NOT grade autos.

Where this fits in the X3 empire

Used in Listing tool to recommend the right grader bundle for auto cards.

Security

  • Security scanPassed, 90 of 100Pattern checks on the skill's files.
  • Model reviewPassed

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Source

Popularity

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