For collectors

Grade smarter today. Sell fairer tomorrow.

Pre-grade your own cards, watch the movers, and comp any slab against real sales right now. A marketplace with escrow and cert verification is planned.

The problem

You love the hobby but hate selling: platforms that take a cut, swapped slabs, and no protection when a deal goes wrong.

What changes

Use Slabbist today to grade, comp, and track the market. When the marketplace opens, list your slabs with escrow and cert verification on every sale.

What you get

Made for how you actually work.

Pre-grade your own cards

Get a PSA-equivalent grade estimate and centering read before you spend on a submission. Available today.

Real comps and market movers

The same comp engine card shops use. See what the last 30 days of sales look like on the exact card you are eyeing. Available today.

Find the raw cards worth grading

See which raw cards turn a profit after the grading fee, ranked by how much you make on a PSA 10. Available today.

Escrow and inspection window (planned)

The planned marketplace will hold payment until the card arrives and you have had time to inspect it.

List your slabs (planned)

List your cert-verified slabs when the marketplace opens. Every sale covered by escrow.

Cert-verified listings (planned)

Every slab will be checked against the grader database before it goes live. No mismatched certs, no swapped slabs.

See every feature

Get it on your iPhone before your next show.

Slabbist is rolling out to stores and buyers in cohorts. Drop your email and we'll reach out when your spot opens. No payment card, no setup call, no seat fees.