HOW IT WORKS

Submission Instructions

Five simple steps from checkout to your cards coming home graded.

  1. 1

    Check Out

    Select how many cards you'd like graded, along with any optional upgrades, and check out.

  2. 2

    Document Your Cards

    Use your order number and email address to document your cards at app.sigmacardgrading.com.
    Prefer to skip this step entirely? Choose Quick Submit at checkout and go straight to grading.

  3. 3

    Pack Securely

    Pack your cards securely for shipping. Check our FAQs for tips and suggestions on how.

  4. 4

    Ship Your Cards

    Send your cards to us at the address below.

    Sigma Card Grading 901 S. Bridge St. #256 DeWitt, MI 48820
  5. 5

    Sit Back and Relax

    With our fast turnaround times, your cards will be back home in no time at all.

Start Your Submission