Add third-party authentication to the item you are having signed (“Our Item” or “Your Item”). Item will receive a serially numbered authentication sticker with matching Certificate of Authenticity card from Beckett, JSA or PSA (company TBD based on availability at time of signing). Authentication charge is per signature. Please fill out and send the appropriate Mail Order Form or include all pertinent signing details (signature location, pen type and color, inscription, etc.) in the Order Notes section at checkout. “Your Item” items must be received / “Our Item” orders must be placed by March 4, 2022. Include prepaid label or purchase return shipping for “Your Item” orders. No shipping purchase necessary for “Our Item” orders.