A website is a thing that runs, not a thing you finish. A care plan is paying someone to keep it running.
If you are comfortable logging into a hosting account once a year, your site rarely changes, and you do not need the posting done, take the files and run it yourself. We hand them over either way.
Plans here are $95, $225 and $350 a month; details on the pricing page.
Flat price on a 20-minute call.