All things cards.
Built by collectors, for collectors — an honest, transparent path from raw cards to graded slabs, with a flat $5-per-card pre-check and zero surprises.
From a shoebox to a
real system.
Graded Investors started with a shoebox and a simple frustration: it's genuinely hard to know which cards are worth the cost of grading — and easy to spend real money on submissions that come back with a number nobody wanted.
So we built the concierge we wished existed. You ship your cards to us, we pre-check every single one under good light, and we tell you honestly what we'd send in and what we'd leave raw. The keepers go to the top graders on your behalf; you track the whole journey and pay a flat fee only after we've done the work.
No upsells, no mystery pricing, no guessing where your cards are. Just a straight path from raw to slab — built by collectors, for collectors.
Three promises we don't break.
The concierge is only worth it if you can trust it. These are the standards behind every submission.
Honest pre-check
Every card is inspected for flaws before it ships. We'd rather talk you out of a bad submission than take your money.
The top graders
We submit to PSA, BGS, CGC, SGC, TAG — you choose the grader for each card when you submit.
Total transparency
A clear status ladder, email updates at every step, and per-order chat if we ever need a decision from you.
Frequently asked questions.
Everything you might want to know before you ship us your first card.