For attorneys · in development
A collectibles expert for your case — analysis and testimony.
When a matter turns on a graded card — what it's worth, whether it's authentic, how the trade actually works, or what the records show — SleeveTrack works from the evidence you've obtained through subpoena or discovery, maps and explains it, and testifies. We're a retained expert, not an investigator: we analyze what you provide, we don't gather it.
For counsel. Tell us about the matter and we'll follow up.
What we provide
Expertise on the cards, and on the records.
Collectibles & card-trade expertise
Authenticity and grading practices, market valuation, the customs of the trade, provenance, and the fraud patterns specific to the hobby — explained for a finder of fact.
Analysis of your records
We map and explain the transaction, listing, certificate, registry, and — where you've lawfully obtained them — communications and location records in your case. We work from what you provide; we don't acquire it.
Reports and testimony
Written opinions, demonstrative exhibits, and deposition and trial testimony — prepared to be clear to a jury and to hold up under cross-examination.
Consulting support
Non-testifying help when you need it: case assessment, scoping which records to request in discovery, and rebutting an opposing expert.
How we work
You hand us the evidence. We explain it and stand behind it.
You send the records
We work only from evidence you've lawfully obtained through subpoena or discovery. We don't gather, acquire, or go looking for it.
We analyze and report
A clear written opinion — valuation, authenticity, trade practice, or a map of what the records show — with exhibits a jury can follow.
We testify
Deposition and trial testimony, with methods and reasoning documented to withstand challenge.
Where we help
Matters that turn on a card.
If the dispute involves a graded card's authenticity, value, ownership, or the conduct of the trade, it's in our lane.
Matters we speak to
- Conversion, replevin, and theft of graded cards
- Authenticity and counterfeit-slab disputes
- Valuation and damages
- Fraud and misrepresentation in sales
- Insurance coverage and claim disputes
- Estate and division-of-property valuation
We analyze, we don't investigateSleeveTrack is a retained expert and consultant. We don't locate people, surveil, or gather evidence — that stays with you and your investigators.
Lawfully obtained records onlyWe work from evidence obtained through subpoena or discovery. We don't acquire records or data ourselves.
Independent and documentedOpinions follow the evidence. Methods, sources, and reasoning are documented so the work holds up under cross.
Discuss a matter
Have a case that turns on a card?
Tell us about the matter and we'll follow up on scope and availability.