From official website I got this :
What is this all about? PyGameZine is all about pygame. An E-Zine which comes as a website, a downloadable PDF, and as python code. There are interviews with developers of pygames. There are articles on cutting edge Pygame techniques. To find out more about pygame, see pygame.org.
If you have more than $4.99 you can support for pygame.
If you want read it you need a user and password.