If you won't pay good rate then don't expect good quality content.
Hello guys, so I need some content for tier 1, where you suggest me to get it? Of course I can't pay like $5 or $10 per article.
If you can't pay for it then try writing it yourself and spinning it. There are also a lot of shared PLR articles you can download but I'm sure they're used to death. If you don't have a spinning software then maybe someone you know can do it for you.