Grading registries are the backbone of the modern collectibles market. They are also, structurally, single points of trust: one database, controlled by one company, that can be updated at that company's discretion. For most of the hobby's history that arrangement went unexamined. In December 2025 it stopped going unexamined.
What Was Reported
According to reporting and collector accounts that circulated in December 2025, a submitter sent in roughly thirty identical modern cards. The bulk came back graded PSA 9. The submitter accepted buyback offers priced against PSA 9 values, in the range of $35 per card. Subsequently, the same certification numbers were reportedly shown in the registry as PSA 10 on eleven of those cards, with no notification to the original submitter.
Attribution Note
These are reported allegations and an ongoing public controversy, attributed to community documentation and hobby press coverage. Nothing here is presented as a proven finding against PSA, and SlabProof takes no position on the underlying dispute.
The Market Response
Whatever the eventual resolution, the market reacted the way markets react to trust uncertainty. Coverage through the following weeks reported resale softening in the range of 10 to 20 percent on some modern Pokémon slabs, and a documented shift of roughly 15 percent of submission volume toward Beckett and SGC.
That is a meaningful reallocation for a hobby that had spent a decade consolidating around a single dominant grader. It also demonstrates something quietly important: the value of a slab is not purely the value of the card inside it. A material share of it is confidence in the institution that issued the label.
“A grade is an opinion recorded in a database. The database belongs to someone.”
The Structural Point, Separate From the Dispute
Set the specific allegations aside entirely and the episode still surfaces something worth naming. When a registry is the only record of what a slab is, then the current state of that registry is the whole truth — including any changes made to it after the fact, for any reason, whether administrative correction, regrade, or error.
Buyers have no independent baseline to compare against. If a record reads differently today than it did last year, there is typically no way for an outside party to observe that it changed at all.
- —One party controls the authoritative record for a market measured in billions
- —Historical states of that record are generally not publicly retained or diffable
- —A downstream buyer cannot distinguish a correction from a change without independent documentation
- —Trust in the record is therefore trust in the institution, not in verifiable evidence
Why Independent Provenance Is Complementary, Not Adversarial
To be unambiguous: this is not an argument against grading. Third-party grading created the liquid, standardized market that makes graded collectibles investable at all. Authentication expertise is genuinely difficult work, and no provenance layer replaces it.
The argument is that authentication and record permanence are two different jobs, and it is unreasonable to expect one institution to be both the issuer and the immutable archive of its own opinions.
An independent provenance record captures the state of a specific slab at specific moments — its label, its grade as displayed, its photographic condition, its ownership — in a record no single grader controls. If a registry entry later differs from what a buyer captured at purchase, that discrepancy becomes visible instead of invisible.
Where the Industry Is Heading
Interest in blockchain-anchored and otherwise independent verification has risen sharply in the wake of the controversy, and not only among technologists. Dealers moving serious volume increasingly want documentation that survives a dispute, and institutional buyers entering the category expect audit trails as a baseline condition of participation.
SlabProof is built for that expectation. We do not grade, we do not second-guess grades, and we are not affiliated with any grading company. We record what a specific unit was, at a specific time, in a form the market can check for itself.