A signed Funko Pop figure from Black Widow, autographed in-person by Scarlett Johansson as Natasha Romanoff / Black Widow. This is a very uncommon item. In-Person Signature. Authentication: GA (Global Authentics) Certification Number: GV904460 Collector Note: Signed Funko Pop figures from Black Widow are highly desirable, especially featuring Scarlett Johansson in her iconic role as Natasha Romanoff. Authenticated signed Marvel collectibles are sought after by collectors of superhero and cinematic memorabilia. A display-ready, standout collectible from one of the Marvel Cinematic Universe’s most beloved characters.