Get 20% off this month when you try our services at one of our live events!
Get 20% off this month when you try our services at one of our live events!
Because we are a fast growing authentication service with 80+ years combined experience. Our examiners use the latest forensic techniques to properly analyze every submission.
Here at GAA we use more then just our trained eyes to check for flaws. Every signature is scrutinized under digital magnification and subject to multiple examiners. Every pass receives a numbered hologram and CoA.
All our authenticated pieces are cataloged and stored in our online database for quick certification checks. We take pride in our work and strive for the highest standards in the industry.
I was having issues with some companies treating me as if I didn't matter. They would take my money look at my items and make quick judgments and never give me reasons why my items may not pass. GAA took the time to educate me on what to look for and why some items pass and why some failed. At GAA my Items and I matter!
-Paul King
Thank you GAA, you turned a nice flea market find into a huge pay day!!
-Richard Langley
I trust GAA to accurately authenticate all my investment pieces ensuring their value years down the track. GAA has authenticated items displayed in my office, home and the waiting room at my practice.
-Abdul Aljamma
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Copyright © 2023 Granted Authentic Autographs- All Rights Reserved