It's only worth income x8~x10 and if income is low then its worthless. Better to keep it and build it up then to get rid of it and start over (as long as you still get engagement out of your current followers).
"Would like to ask, after you agree on a price with the webmaster, what is the usual process for paying for the guestpost?
1) Do you usually suggest/discuss a topic you want to write about?
2) Does the webmaster usually give you a guest login for you to post the article or do you send it to...