Avengers #57 (Marvel, 1968) is the first appearance of the Vision, one of the most consequential Silver Age Avengers debuts. This copy is a CGC Signature Series slab signed by Roy Thomas — the writer who created the Vision — with White pages. A creator-signed copy of a first appearance he wrote himself.
Slab details
Grade: CGC 5.5, Signature Series — signed by Roy Thomas
Page quality: White
Publisher: Marvel Comics, 1968
Significance: First appearance of the Vision; signed by his creator
