Unearthed by three brothers cleaning out their late mother's attic, the copy netted $9.12 million this month at a Texas ...
When their mother was 9, she and her teenage brother had pooled their money to purchase the 10-cent comic book. By the time ...
A 1939 copy of "Superman" No. 1 has become the world's most expensive comic book after being auctioned for a super-heroic ...