AutographCOA Mail-In Authentication Service

Our Mail-In Autograph Authentication Service, AutographCOA, is available for a fee of $20 per signature. If your item has multiple signatures, you must add the appropriate quantity to your cart, for example, 3 signatures would cost $60.

Before mailing your item, please refer to our How to Mail-In page for instructions. Our turnaround time is 3 weeks, as AutographCOA authenticates items every 2 weeks. If you have any questions, please don't hesitate to contact support at sales@zobieproductions.com before paying.

Please note that all sales are final, and this service does not guarantee your autographed item will pass authentication. The opinion-based service of AutographCOA is pass or fail and all fees paid are non-refundable once the autographed item begins the authentication process.

If you purchase this service in combination with other in-stock items in our store, it may delay shipment of the rest of your order. If the item being authenticated is considered a letter of authenticity, additional fees will apply. Please reach out to us before purchasing if this applies to your item.

Ship Mail-ins to: Zobie / AutographCOA, 500 Century Plaza #150, Houston, TX 77073 and refer to our How to Mail-In Page for instructions.

Their database will populate the certification within 2-3 weeks.