Services
At COA-X, we provide reliable, professional authentication services for sports autographs and memorabilia. Whether you need a quick online review or an official physical certificate, we help you protect the value and authenticity of your collection.
What We Offer?โโ
Quick Opinionโ
Fast online review. Send us high-resolution photos of any autograph to receive an expert preliminary assessment within 24โ48 hours. Price: โฌ10
Full Authenticationโ
Comprehensive hands-on inspection. Verified items receive an official Certificate of Authenticity (COA) with a secure hologram. Price: โฌ50
Coa Verificationโ
Access our secure online database to instantly verify the authenticity of any registered COA-X certificate by entering its code.
