Unfortunately, it varies wildly. Some firms can perform fully automated remote scans for a few hundred $$$ and it can move all the way up to 100+ page reports w

Unfortunately, it varies wildly. Some firms can perform fully automated remote scans for a few hundred $$$ and it can move all the way up to 100+ page reports with manual pen testing for literally hundreds of thousands of dollars. What you want or need will fit somewhere in between.