Check the transaction, not just the card.
A card can look right while the listing, holder, payment route, or shipment still creates risk. Use the complete workflow before money changes hands and again when the package arrives.
Start the safety checkCompletion does not guarantee a safe transaction. It makes the evidence easier to evaluate.
The complete purchase and delivery check
Select an item only after you have actually verified it.
Official verification starting points
Open the grading company’s live record and compare it with the physical holder or listing photos.
PSA certification verification
PSA states that certification-number verification does not eliminate risk and encourages purchases from trustworthy sources.
PSA holder and label security
Official visual overview of PSA holder, label, QR, and imaging features.
CGC certification verification
Official lookup for CGC description and grade records, with images for some items.
SGC certification verification
Official SGC certification-code lookup.
This checklist is educational. It cannot authenticate a card, guarantee a seller, or replace the current terms of a marketplace, carrier, payment provider, insurer, or grading company.