Authentication

Every card we list is vetted before it goes up for sale. How we do it depends on whether it’s a graded slab or a raw single.

Graded slabs

Slabbed cards are authenticated and encapsulated by the major third-party graders — PSA, BGS, SGC, and CGC. Each holder carries a grade and a unique certification number, and we record that cert number on the listing so you can confirm it straight from the grading company.

Raw singles

Every raw card is inspected by hand and matched against its listing — the right player, year, set, card number, and parallel — and checked for obvious trimming, alterations, or reprints. The photos on each listing show the actual card you’ll receive, front and back.

Verify it yourself

Don’t take our word for it — look up any slab’s certification number directly with the grading company:

Questions about a specific card? Email admin@moonlightgrahamhq.com.