Skip to main content


Shop with total confidence.

  • Professional authentication


  • Secure delivery


  • No cost to you

    No cost
    to you

Authenticity Guarantee is not affliated with or endorsed by any of the brands sold on eBay.

Professional authentication

Professional authentication

Every eligible item is meticulously inspected by professionally trained authenticators.

Secure delivery

Secure delivery

Your item is sent directly from the authenticator using a free tracked express delivery service.

No cost to you

No cost to you

eBay currently covers all costs of the authentication process.

From found to yours

Find that special item

Look for the blue tick to find an item with Authenticity Guarantee and purchase it.

It's sent and authenticated

After receiving the item, authenticators check it against the listing description, perform a multi‑point inspection, and then ship it with a unique authentication card or tag.

It's yours

Your item is delivered using a free tracked express delivery service.

Want to see how it works for sellers?

Learn more