The Funko POP! The Flash #713 vinyl figure features Grant Gustin's signature, making it a highly sought-after collectible for fans of "The Flash" TV show. Authenticated by JSA, this unique item combines the popular Pop! Vinyl product line with the authenticity of a signed collectible, making it a valuable addition to any collector's display. The detailed design of The Flash character, along with the added value of the signature and authentication, make this Funko POP! figure a must-have for any dedicated fan of the show.