Could you help me price my content out?

Hey everyone!

I'm currently on the verge of transmission from a full-time in-house marketer to a per-piece work. Plus, I'm digging into the concept of agency work.

Yet, my problem is that I don't know how much to charge per piece. I realize that a per-word basis is not a good way to be charged (nor to charge someone) as it incentivizes to 'game' your writing. Thus, I'm thinking about a flat fee per article.

You'll find my blog posts over here: https://www.channels.app/blog (95% of the content).

Would really appreciate it if anyone who has some experience in hiring freelancers/agencies/contractors (or is one!) gave me an estimate of how much I should charge for such pieces (mostly ~3000 words in length).

Thanks!