At humblebundle.com you can snag some fantastic deals. I used to be on their email list and got a bundle of 13 python books for I think around $40. But that book wasn't wasn't part of the bundle. They were all O'Reilly books.
Code:
Thoughtful Machine Learning in Python
Web Scraping with Python
Python Data Science Handbook
Think Python
Think Bayes
Twisted Network Programming Essentials
Elegant SciPy
Test-Driven Development with Python
Natural Language Processing with Python
Introducing Python
Fluent Python
The Hitchhiker’s Guide To Python
Flask Web Development