CLEAN : Story book owned signed by Anne Frank going up for auction

The video discusses a seemingly ordinary book with significant historical and emotional value due to its connection to Anne Frank. The book, which includes Anne and her sister's names, is valued at $20,000 to $30,000, though its intrinsic worth is much less. The book's importance is tied to its role in Anne Frank's life and its emotional resonance, making it difficult to quantify its true value.

In what ways does the text suggest that people's perceptions of book value have changed over time?

What is the estimated monetary value of the book, and what factors contribute to this estimation?