About Slab Street Capital
A collector's gallery, built on trust.
We deal in graded trading cards the way a gallery deals in fine art — selectively sourced, independently verified, and presented with full transparency.
Our story
Built by collectors, for collectors
Slab Street Capital began the way most serious collections do — one card at a time. What started as a personal pursuit of the hobby's best-graded material grew into a curated gallery for collectors who care about the same things we do: authenticity, condition, and provenance.
Today we acquire graded sports and non-sports trading cards from estate collections, private collectors, and trusted channels — always selectively. Every card that carries our name has been screened before it is ever listed, and every slab is documented with the information a buyer needs to verify it independently.
We are not a high-volume marketplace. Our catalog is deliberately small, and each addition is a judgment call: is this a card we would be proud to hold in our own collection? If the answer is no, it does not appear here.
What guides us
The standards behind the slabs
Authentication before acquisition
Every card is screened for alteration, re-sealing, and counterfeit risk before it joins the collection. If we would not hold it ourselves, it does not carry our name.
Graded by the authorities
We deal exclusively in cards graded by PSA, BGS, and SGC — the grading authorities the market trusts. No self-graded material, no vague condition claims.
Verification, not assertion
Every slab is listed with its certification number so you can confirm the grade independently with the grading company. Trust should be verifiable, not requested.
Curated, not crowded
A small, deliberate catalog beats an endless one. Each card is chosen for condition, provenance, and long-term value — never for volume.
Our promise
The Slab Street authenticity guarantee
Buying graded cards online should feel as safe as holding the slab in your own hands. Here is what every purchase from Slab Street Capital comes with:
Verified grading
Every card is graded and sealed by PSA, BGS, or SGC, and its certification number is provided with the listing for independent verification.
As-described condition
The grade on the slab is the grade you receive — documented with clear photographs and honest condition notes.
A real person to talk to
Questions about a card, its history, or its grade are answered directly by us — before and after you buy.
See what's on view
Browse the current collection, or reach out about a card you are hunting. New acquisitions are added weekly.