
Avengers
#100 · 1972
Marvel Comics · Bronze Age
Avengers #100
CGC 9.8 · Universal Blue
Anniversary issue — every past Avenger appears
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Character
Captain America first appeared in Captain America Comics #1, cover-dated March 1941, from Timely Comics, created by Joe Simon and Jack Kirby.

Avengers
#100 · 1972
Marvel Comics · Bronze Age
CGC 9.8 · Universal Blue
Anniversary issue — every past Avenger appears
First appearance, key issues and what drives the prices.
News
The record for a single comic is 6 million dollars, paid for a CGC 8.5 copy of Action Comics #1 (1938) at Heritage Auctions in April 2024. Other documented milestone sales include a CGC 7.0 Superman #1 at 5.3 million dollars (private sale, 2022), a CGC 9.6 Amazing Fantasy #15 at 3.6 million dollars (Heritage, September 2021), a CGC 8.5 Action Comics #1 at 3.25 million dollars (ComicConnect, April 2021) and a CGC 9.4 Captain America Comics #1 at 3.12 million dollars (Heritage, April 2022).
Updated Sep 14, 2026
Characters
Captain America first appeared in Captain America Comics #1, cover-dated March 1941 and on sale in December 1940, created by Joe Simon and Jack Kirby for Timely Comics, the company that became Marvel. The issue is famous for its cover of Cap punching Adolf Hitler, published a year before the United States entered the Second World War, and it also introduced Bucky and the Red Skull. A CGC 9.4 copy sold for 3.12 million dollars at Heritage Auctions in April 2022.
Updated Sep 14, 2026
Key issues
Avengers #4 (March 1964), by Stan Lee and Jack Kirby, revives Captain America, found frozen in ice by the Avengers and made a member. It is his first Silver Age appearance and first appearance in the modern Marvel Universe, which is why it is the most valuable issue of the early Avengers run after #1 and one of the major Silver Age keys.
Updated Sep 14, 2026
History
Timely Comics was Martin Goodman's comics line from Marvel Comics #1 (October 1939) through the 1940s — the Golden Age incarnation of Marvel. Its big three were the Human Torch, the Sub-Mariner and Captain America, and its keys — Marvel Comics #1, Captain America Comics #1, Marvel Mystery Comics, Human Torch #2 (#1), All Winners Comics — are among the most valuable Golden Age books. A CGC 9.4 Marvel Comics #1 sold for 2.4 million dollars in March 2022.
Updated Sep 14, 2026