The grade is data. The card is the collectible.
Decide what to grade, compare holders, verify certification, understand population data and buy slabbed sports and trading cards with better evidence.
Grade, buy, verify or organize.
Grade a card
Inspect condition, model conservative outcomes and calculate true submission cost.
Buy a slab
Verify certification, compare recent sales and inspect the holder and card.
Verify it
Use the company database, label data and physical evidence together.
Protect a collection
Choose storage, sleeves, displays and insurance documentation by collection size.
Browse slabbed cards by market.
Vintage sports cards
Scarcity, eye appeal and authentication can matter even at modest numerical grades.
Condition-sensitiveModern sports cards
Parallels, serial numbering, autographs, print defects and population pressure.
Deepest historyBaseball cards
From tobacco and prewar issues through modern rookies, refractors and autographs.
Star-driven marketsBasketball and football
Rookies, flagship issues, short prints and condition-sensitive modern releases.
Trading card gamesPokémon and TCG
Set identity, print language, edition, holo surface and counterfeit screening.
Culture and historyNon-sports cards
Entertainment, historical, oddball, promotional and regional issues.
Understand the major grading services.
PSA guide
Standards, cert verification, population data and submission considerations.
SGCSGC guide
Grading scale, verification, population tools and vintage-card context.
BGSBeckett guide
Overall grades, subgrades and condition-area analysis.
CGCCGC Cards guide
Certification, grading scale, registry and sports/TCG considerations.
Calculate the real grading cost.
Add grading fees, two-way shipping, insurance and supplies instead of looking only at the advertised per-card rate.
Open submission calculatorModel grading ROI.
Compare a conservative graded sale with raw value, grading cost and selling fees.
Open ROI calculatorCommercial content with guardrails.
Best slabbed cards for beginners
Collectible lanes that offer strong documentation and broad marketplace liquidity.
Card scanners and imaging setups
Document raw and slabbed cards for inventory, selling and insurance records.
Best slab storage systems
Boxes, cases, sleeves and displays sized for mixed-holder collections.
Commercial guides contain eBay Partner Network links using campaign 5339137014. Grading-company names and trademarks belong to their owners.