This would in fact be illegal and is specifically called out in the proclamation.... The selling portion of your hypthetical is anyways....
This would be the definition of what you claimed you were against in your first post when you said "Guides shouldn’t be able to financially benefit from a public resource."
The difference between your hypothetical and what guides actually do is that your hypthetical actually involves the sale of something that is a public resource for financial benefit. Guides are just providing access to said public resource, they aren't actually selling the resource...