Other writers can't help you to price your services
Are you new to writing for money? If so, you soon realize that other writers can't help you with pricing; they're clueless too. (The majority believe that they need to accept buyers' offers, instead of understanding that the first offer is just that. It's not the final offer.)
You won't get any help to price your services on the outsourcing sites either. On these sites, suicidal writers outdo themselves to see how little they can charge. Most of these writers don't survive. Those who do, think writing is hard, and that writers who make a great income are "lucky".
Luck has nothing to do with it.
Here's why. Even if you're an established writer, you've almost certainly never learned how to
price your services effectively at every stage of your career; nor have you learned how to negotiate.