Give the guide away for free and try to monetize around it. No doubt that you may get a couple 50-100 buyers over a period of time, but the whole concept of "f

Give the guide away for free and try to monetize around it. No doubt that you may get a couple 50-100 buyers over a period of time, but the whole concept of "free" is what all the beginners have been induced into and you could likely monetize a lot more around a free guide. Maybe some side-project you have in mind can get big traffic from your guide. This is just a suggestion, if you want to charge, by all means...