Imagine finding an old object in a cardboard box in a family member's attic and instantly becoming a millionaire. No, it wasn't a rare gem or a string of diamonds—it was a comic book from 1939, ...

On November 20, 2025, a single comic book sold for $9.12 million at Heritage Auctions, the most expensive comic book ever sold at auction. The copy wasn’t rare because of its story. It’s Superman’s ...

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...