G CoinGradeCheck
Free coin grading tools · no signup

Coin Grade Check

Know before you grade. Verify any PCGS or NGC slab, compare every grader's 2026 fees, and run the math on whether your coin is worth the $16–$100+ it costs to slab it.

AI grade estimateComing soon

Photo in, grade range out

AI pre-grading for coins — snap a photo, get an estimated Sheldon grade range before you pay a grader. In development; the waitlist hears first.

One email at launch. No spam.

Start with the two free checks

Buying a slabbed coin? Verify the PCGS cert or the NGC cert before money moves — label swaps and counterfeit holders cluster around Morgans, gold and key dates. Grading a raw coin? See what grading actually costs in 2026 and which of the grading companies is worth your fee.

FAQ

How do I verify a PCGS or NGC coin?
Use the lookups above — both check directly against the official PCGS and NGC databases, free.
Which coin grading company is best?
PCGS and NGC lead resale value; ANACS and ICG are cheaper with no membership. See the full company comparison — and the list of second-tier slabs the market treats as raw.
Is coin grading worth it?
For common-date circulated coins, usually not — fees eat the value. For high-grade, key-date or gold coins, often yes. The calculator answers it for your exact coin.