Genuine Certificate of Authenticity


Verify the authenticity of an autographed item. Enter the serial number issued by Genuine COA in the box below.

(you can try: AAAB00001A)

Our Mission Statement


We are dedicated to providing and ensuring value, peace of mind and genuine authenticity to the memorabilia marketplace; benefitting both dealers and individual sellers, the public figure providing their autograph and the individuals to whom the memorabilia finally belong.

Purchase of a Genuine COA Includes


Witnessing

Third-party witnessing for the signing of your memorabilia ensures unbiased authentication.

Authenticity

Certificate of Authenticity from a trusted third-party guarantees the genuineness of your item.

Security

Custom serialized holographic stickers with exclusive serial numbers ensure tamper-evident security.

Value

Reputable third-party Certificate of Authenticity increases confidence, value, and future appreciation.

Let's Get In Touch!


Ready to start your next project with us? Send us a messages and we will get back to you as soon as possible!

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(817) 473-9229
1301 E Debbie Ln, Ste 102 - #706
Mansfield, TX 76063
United States

Where to Find a GCOA Authorized Representative


09-10
Nov
Memphis Monster Con

Pipkin Building at Simmons Bank Liberty Stadium
Memphis, TN

16
Nov
Christopher Sabat In-Store Signing

181 Comics & Collectables
Benbrook, Texas

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