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Established Expertise

Prestige COA is an autograph authentication service built on years of real, hands on experience within the entertainment industrsty. Our behind-the-scenes involvement throughout Los Angeles, California, gave us firsthand insight into the strengths and shortcomings of traditional methods.
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Through continued involvement within the space, we built connections across conventions, private signings, and industry events, giving us firsthand exposure to the processes and standards involved. This became the foundation of how we approach authentication today.
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It became clear that collectors needed an option grounded in these environments. Prestige COA was built to meet that need with a more current, experience based approach to authentication.
The Prestige Standard

Our process is centered on careful review and clear documentation. Each piece is examined individually using the same standards across all submissions. Combined with our ever growing database, this allows us to deliver the most reliable evaluations.
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Our new tamper evident certifications are designed to protect the integrity of every authenticated item. Once applied, the certification remains secure, giving all parties the confidence in the validity of the item.

As Prestige COA continues to grow, we remain committed to expanding our systems and refining the certification process to meet the demands of the evolving memorabilia market. Our focus remains centered on consistency and maintaining standards anyone can confidently rely on.

Established Expertise


Prestige COA is an autograph authentication service built on years of real, hands on experience within the entertainment industrsty. Our behind-the-scenes involvement throughout Los Angeles, California, gave us firsthand insight into the strengths and shortcomings of traditional methods.

Through continued involvement within the space, we built connections across conventions, private signings, and industry events, giving us firsthand exposure to the processes and standards involved. This became the foundation of how we approach authentication today.

It became clear that collectors needed an option grounded in these environments. Prestige COA was built to meet that need with a more current, experience based approach to authentication.

The Prestige Standard


Our process is centered on careful review and clear documentation. Each piece is examined individually using the same standards across all submissions. Combined with our ever growing database, this allows us to deliver the most reliable evaluations.

Our new tamper evident certifications are designed to protect the integrity of every authenticated item. Once applied, the certification remains secure, giving all parties the confidence in the validity of the item.

As Prestige COA continues to grow, we remain committed to expanding our systems and refining the certification process to meet the demands of the evolving memorabilia market. Our focus remains centered on consistency and maintaining standards anyone can confidently rely on.

FAQ
How do I search my certified item?
Once an item has been authenticated, it is assigned a unique serial number. You can enter this number into our online certification lookup tool to view the associated certification record and item details.
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What items do you authenticate?
We authenticate a wide range of signed collectibles, including vinyl figures, posters, photos, and other memorabilia.
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Can I submit an item for authentication?
To submit an item, you must complete our submission application and mail the item following the provided instructions. All authentication reviews are conducted in person; we do not offer authentication based on photographs or digital images.
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How long does authentication take?
Turnaround times vary depending on submission volume, but most items are processed within approximately 20 business days.
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Can opinions differ between services?
Autograph authentication is inherently opinion based, and different reviewers or methodologies may reach different conclusions. Each Prestige COA determination represents our professional opinion based on the information available.
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How do I get in contact?
All inquiries can be sent via email, and responses are provided as quickly as possible.‍
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