Oct 7-8, 2023

Collect-A-Con Denver



Card Grading


On-Site Autograph


Accepting Take-Home Submission

Unopened Packs

Drop-off Submissions:

PSA Customer Service will be on-site accepting drop-off submissions for cards, tickets, packs, dual service, Funko pops, autograph encapsulation, video games, and PSA Vault.

Drop-off submissions will be accepted until Sunday, October 8, at 4:00 pm.

Customers are required to visit the Online Submission Center to prepare and print submission forms before visiting the booth. Bring a copy of the completed submission form with your collectibles to the show to expedite the process.

All submission cut-off times are subject to change.

PSA Autograph Onsite Service:

PSA Autograph Authenticators will be on-site to authenticate both previously signed memorabilia and signatures on memorabilia obtained on-site. Turnaround varies with demand. 

Letters of Authenticity will be issued by mail within approximately three weeks if purchased. 

Date & Time

October 7-8, 2023

Saturday: 10am – 6pm Sunday: 10am – 5pm


Colorado Convention Center
700 14th St
Denver, CO 80202

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Show Location

Collect-A-Con Denver
Colorado Convention Center
700 14th St, Denver CO, 80202 United States of America

Frequently Asked Questions

On-site grading means PSA experts will be authenticating and grading trading cards on-site at the show.

On-site Autograph Authentication means PSA/DNA experts will be authenticating autographs on-site at the show.

Take-home submissions are accepted at the show and brought back to our offices for processing. Once completed, we then ship the submission back to you. For this reason, return shipping charges are required.

PSA accepts the following for take-home submission with completed online submission forms:

  • Trading Cards
  • Autographed Trading Cards for Dual Service
  • Tickets
  • Unopened Packs

Please note that you must complete an online submission center submission form in advance of the show in order for your submission to be accepted for the above services.

PSA no longer accepts paper carbon copy submission forms.

PSA will accept the following using forms secured at the show from our staff:

Want to get a head start?

Complete and print the appropriate submission form for any of the above services in advance and bring it to the show.

Two-hour express Service is our PSA/DNA Express Service or expedited processing service; for an additional cost, you can pay to have your autograph authentication order processed on-site and receive it back in approximately two hours.

PSA/DNA Express Service (Approx. 2 Hours)
1-5 Items 6-10 Items
Authentication Fee + $50 Per Order Authentication Fee + $100 Per Order

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