Submission Forms

Submit your sports cards and collectibles today! Learn how our process works and download our submission form.

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Collectors Blog

Visit our Collector's Blog for the latest hobby news & detailed information on how to spot counterfeit items.

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Certificate Verification

Verify your item in our database. Enter your certificate number and we'll provide any associated data on record.

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ISA Grading Examples

Why Choose Us?

  • ISA graded cards are encapsulated and well secured in a sturdy, protective plastic holder.
  • Grading with ISA ensures the authenticity and legitimacy of your cards.
  • Our signature black insert creates eye-popping visual appeal for our holders. It comes in a wide variety of different sizes, holding nearly all of the standard card sizes securely in place.

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Customer Reviews

"ISA gives the card industry a professional and accurate alternative to the existing graded card market... Without question, ISA is a company that is good for this collecting environment."

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Frequently Asked Questions

Check this section for common inquiries related to our services. Have a question not listed? Please use this form or email us at questions@sportsauthencation.com.

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Current Special Offers

Check this page at least every month, as our specials change with regular frequency, especially for special occasions such as large shows and holidays.

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  • I have compared ISA with other grading companies and have found them to be as professional as any other. They have a quicker turnaround time and charge less to grade cards. I have been pleasantly surprised and happy with the level of service and quality of the workmanship. Try “ISA” you won’t be disappointed.

    Robert & Carmela Fortin, Bob’s Sports Card Collectibles


Latest From Our Blog

Latest hobby news & detailed information on how to spot counterfeit items.