Partners
Partner With Custos.
For the businesses that handle cards too valuable to mail: card shops, dealers, auction houses, and grading and authentication companies. We carry them by hand, door to door.
Who we carry for
Founding Partner Pricing
The first partners to join get their first Grading Run free, and a locked-in rate after that.
Your Logo on Our Site
Featured on this page, in front of the collectors who visit our site.
A Direct Line to the Owner
Scheduling, questions and changes go straight to the owner.
Partner inquiry
Tell Us About Your Business.
A few details and we’ll follow up. No commitment.