Saif has made it clear that anyone who cannot afford the book should pirate it.

http://library.lol/main/7D394651158ABC9470CBCCE538FAAA49

https://ia801407.us.archive.org/10/items/the-bitcoin-standard-the-decentralized-alternative-to-central-banking_202205/The%20Bitcoin%20Standard%20The%20Decentralized%20Alternative%20to%20Central%20Banking%20.pdf

His bookstore to support:

https://academy.saifedean.com/product-category/books/