Jeffrey Dean Morgan signed Negan The Walking Dead Funko Pop! Funko Pop! Television, The Walking Dead Negan #390 Certification #KP000819 Signed by Jeffrey Dean Morgan on November 12, 2016 at Rhode Island Comic Con in Providence, RI Authenticated by Justin Sassone | 58 Mechanic St, Freehold, NJ 07728 | 732.982.6441 |