SlabX

Blog

Notes from the record.

Guides for collectors and plain accounts of what we are building. Dated by month, like the changelog.

  1. · 4 min read

    A permanent, verifiable history for every collectible

    Our mission, written out in full: what the record contains, how we build it, and why a market where collectors know the truth is the company we want to be.

  2. · 4 min read

    What a population report tells you, and what it does not

    Population is the number of copies a grader has certified at a grade. It shapes prices, it is easy to misread, and it is not published the same way by every grader.

  3. · 5 min read

    Why every price should show its source

    A number without a source is an opinion. Here is where SlabX prices come from, game by game, and what we do when the honest answer is an estimate.

  4. · 5 min read

    How to read a grading cert number

    PSA, BGS, CGC, SGC, TAG, and PCGS each print a certification number on the label. Here is what the formats look like, what a lookup returns, and why you should check every slab you buy.

  5. · 4 min read

    Why we built SlabX

    A collection is a set of numbers you cannot check, a grade you cannot verify, and a history nobody wrote down. SlabX started in April 2026 to fix all three.

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