A copy of Action Comics issue one was recently found in the walls of a home while it was being renovated. Although in poor condition it still fetched the lucky home owner around $65,000. Click on the first image below to see what a copy in good condition could be worth.
The 10 most valuable comic books in the world. Figures supplied by Nostomania.com
10: Captain America Comics #1
9: Action Comics #7
8: Amazing Fantasy #15
7: All American Comics #16
6: Batman #1
5: Detective Comics #1
4: Marvel Comics #1
3: Superman #1
2: Detective Comics #27
1: Action Comics #1
Superheroes: From Comic Books to the Big Screen 