CGC x JSA Accepting Submissions at Rose City Comic Con in Portland

CGC® and JSA® are excited to be accepting submissions through Captured Collectibles at Rose City Comic Con at the Oregon Convention Center in Portland, Oregon, on September 5-7, 2025.

About Rose City Comic Con

Rose City Comic Con is Portland’s premier pop culture event, produced locally with a focus on creating a fun and welcoming atmosphere for all attendees. Although the primary emphasis is on comics, comic creators and the creative process, Rose City Comic Con also offers a wide array of experiences including gaming, sci-fi, cosplay, anime, fantasy and more.

Drop off CGC submissions with Captured Collectibles

CGC will be accepting grading submissions of comics, cards, video games and home video collectibles at the show through Captured Collectibles. CGC x JSA will be accepting autographed comics and cards for authentication and grading, and JSA will be authenticating signed memorabilia at the show.

All submissions will be transported to CGC’s headquarters in Sarasota, Florida, for authentication, grading and encapsulation.

• To learn more about CGC services and fees for comics, click here.
• To learn more about CGC services and fees for cards, click here.
• To learn more about CGC services and fees for video games, click here.
• To learn more about CGC services and fees for home video, click here.
• To learn more about JSA services and fees for memorabilia, click here.

Tablets will be provided at the booth for submitters to use for sign-up and submission purposes.

Need more info?

Questions for CGC Comics should be sent to Service@CGCcomics.com. Questions for CGC Cards should be sent to Service@CGCcards.com. Questions for CGC Video Games should be sent to Service@CGCvideogames.com. Questions for CGC Home Video should be sent to Service@CGChomevideo.com. Questions about JSA memorabilia submissions should be sent to Info@SpenceLOA.com.

All CGC services can be reached at (+1) 855-GRADE10 (855-472-3310). For questions about JSA-only services, call (+1) 973-898-1300.

About CGC

Since revolutionizing comic book grading in 2000, CGC has grown to include certification services for a vast variety of pop culture collectibles. These divisions include CGC Cards, CGC Video Games and CGC Home Video. CGC Cards provides expert card grading for sports cards, TCGs and non-sports cards. CGC Video Games is dedicated to video game grading for the most popular consoles, including Nintendo, Sega, Atari, PlayStation and more. CGC Home Video provides expert VHS grading in addition to other types of videocassettes, DVD, Blu-ray and more. CGC also offers seamless solutions for autograph collectors with CGC Signature Series and JSA Authentic Autograph services.