Fantastic Four #20 CGC 5.5 SS Signed by Stan Lee, Cover art by Jack Kirby and Dick Ayers, Origin and 1st appearance of the Molecule Man (Owen Reece). Watcher appearance (Cert 8006)

Why it's Hot:

• Cover art by Jack Kirby and Dick Ayers
• Origin and 1st appearance of the Molecule Man (Owen Reece)
• Early Silver Age appearance by the Watcher
• Includes a historic published fan letter by a young George R.R. Martin (Game of Thrones creator)
• CGC Signature Series, Signed by Stan Lee
  

Synopsis:

The Fantastic Four battle the newly empowered Molecule Man, who threatens New York with his molecular-altering abilities after a nuclear accident. While the FF initially struggle against his power, Reed discovers a weakness—the villain's inability to affect organic material—leading to a trap laid with Alicia Masters' help [1.31].