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Story summary
- A first-edition copy of Superman No. 1 sold for $9.12 million at a Texas auction and set a record for the most expensive comic book.
- Three brothers discovered the 1939 copy in their late mother's San Francisco attic, in a box beneath newspapers and cobwebs.
- The 1939 issue is CGC 9.0, with fewer than 500 copies estimated to exist today, and the brothers and buyer remain anonymous.
