Each zine includes a PDF which you can download for free and print at home. Most are mini-zines that get printed on one sheet of paper and then folded to create a booklet—you can see how to fold one here.
I'm a strong believer in making sure all of my zines are always available for free, but if you'd like, you can leave me a tip on my Ko-Fi (that's also where you can buy the physical zines).