COMC is excited to attend the 46th National Sports Collectors Convention in Rosemont, Illinois, just outside of Chicago. We have lots of exciting opportunities rolling out for attendees this year and, for those who can’t make it, you can follow along and watch special programming on COMC’s social media.
• Location: Donald E. Stephens Convention Center, Rosemont, IL
• Dates: July 29 – August 2, 2026
• General Admission Event Hours:
- Wednesday, July 29: 2:00 PM – 8:00 PM CT
- Thursday, July 30: 10:00 AM – 6:00 PM CT
- Friday, July 31: 10:00 AM – 6:00 PM CT
- Saturday, August 1: 10:00 AM – 6:00 PM CT
- Sunday, August 2: 10:00 AM – 4:00 PM CT
Where to find COMC: Stop by and see us in Hall F at Booth #2816!
Getting to Booth #2816: Navigating The National floor is easy! Follow along as we walk from the N River Road entrance straight to the COMC Booth in Hall F.
Look for the giant red COMC banner! We are ready for your submissions! 👋
📍 Booth #2816
What’s happening at the booth?
- Processing card submissions
- Daily card giveaways
- Meet COMC leadership
- Special guests (to be announced)
- And so much more!
Start your submission in advance today! Log in to your COMC account or register for a new COMC account. Click Start New Submission in the Seller Menu on the COMC Dashboard and select The National to kick off your submission.
If you plan to submit over 3,000 cards at The National, please send us a message to ensure we can accommodate your submission.
Spotlight Feature: From COMC Flipping to The National Stage!
We absolutely love seeing our community thrive, and this year, we’re thrilled to highlight an incredible milestone from one of our own collectors!
Over the past year, COMC user Jason Galleske has been on a mission right here on our platform. By wheeling and dealing entirely through the COMC Marketplace, Jason has successfully flipped and sold his way up to an absolutely spectacular collection of high-end cards.
Now, he is bringing those hard-earned grails straight to the show floor! If you are attending The National, make sure to stop by his setup to see the incredible results of his year-long COMC project in person, talk strategy, and trade:
- Where to Find Jason: Booths #379 and #381 (Sportscard Machines)
- Follow His Journey: Check out his incredible card reveals and follow his page on Instagram (sportscardmachines2)
UPDATE: We recently caught up with COMC user Jason Galleske on the show floor of the 46th National Sports Collectors Convention in Rosemont, Illinois! We stopped by his setup to see these hard-earned grails in person and get the inside scoop on his success!
Want to hear exactly how he did it? [Click here to watch our exclusive new Instagram Reel] where Jason breaks down his strategy for turning low-value cards into showcase hits!
Why COMC?
SELLERS: Minimize your lift – MAXIMIZE YOUR SALES!
💸More buyers, more profits
Sell to worldwide audiences through COMC & automatic cross-listings on eBay
📈Sell the way you want
Choose between auction types or fixed-price listings for raw or graded cards
⌛Save time & hassle
We take care of imaging, listing, payments, shipping, & customer service – so you don’t have to!
BUYERS: Find the cards you love!
🎴✨Yes, we have THAT card
Shop over 40 million cards using the hobby’s leading search & filtering system.
🚀Increase your investment
Send cards directly from COMC to grading partners PSA, SGC, & CGC.
📦Shipping that makes sense
Buy cards from hundreds of sellers, pay for one bulk shipment.
We’ll see you in Rosemont!
The COMC team can’t wait to return to The National and connect with members of the hobby community. The show is an incredible opportunity to celebrate the growth and the future of the trading card hobby that we all love so much. This page will be continuously updated as we get closer to The National – please check back for updates!
Stay tuned for more updates about COMC’s presence and promotions at The National by following us on social media: Instagram, Facebook, and X!
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