Authenticity

While much of this information is covered in our Purchasing Memorabilia Guide page on the website, we’ve dedicated this page to reaffirm our commitment to authenticity. Because when you choose Define Aura, you’re not just buying memorabilia—you’re securing a genuine piece of sports history.

All of our Signed Memorabilia and Match and Training Worn / Issued Items come with a Certificate of Authenticity (COA) that guarantees its legitimacy. Here is a closer look at a sample COA for a Match Worn / Issued Lionel Messi jersey.