The signature was done at Wizard World Austin. There is no Certificate of Authenticity, but I included the part of my ticket when I got the VIP Pass. The item "Daryl Dixon Poncho The Walking Dead (TWD) Funko Pop #72 HT Signed" is in sale since Thursday, April 12, 2018.This item is in the category "Collectibles\Pinbacks, Bobbles, Lunchboxes\Bobbleheads, Nodders\Modern (1970-Now)\Funko". The seller is "leloucneir0" and is located in Brownsville, Texas. This item can be shipped to United States.