Sure grip?
X2 those prices are the old 'we don't want to work on this, so here is a astronomical price to get you to take a hike'.
Take it for a second opinion, don't get hosed.
Hell, better yet Rick, learn to do it your damn self! Nothing about these cars is that hard. You can do these tasks in the driveway. Especially with a place like this. Ask me how I know.
Surf the site, all technical questions will be answered.
PS: 75-90 is fine.