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  1. COMC
  2. Site Promotions, Events, & Challenges

Site Promotions, Events, & Challenges

Special Events

  • eBay Auction Event: 2022 NHL Playoffs

Card Shows & Expos

  • COMC Show Calendar
  • November 2020 Virtual Sport Card Expo

COMC Challenges

  • Why didn’t I receive my points from completing a COMC Challenge?
  • What is the COMC Challenge?

Past Events

  • Spring Into COMC Savings April 25th – May 1st!
  • March Madness Elite & Select Submission Processing Discount
  • No Minimum Auction Fees Event FAQ
  • $60 Customer Appreciation Offer!

2021 Black Friday / Cyber Monday Sales Event

  • Countdown to Black Friday Free Seller Promotions
  • Black Friday - Cyber Monday Daily Giveaway
  • 5% Store Credit Promotion Eligibility
  • How do I enter the Black Friday / Cyber Monday Daily Card Giveaways?
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