Hey all!

My dads '83 grand marquis needs two new ball joints. A tie rod end, and an idler arm. I am still pretty new to the car stuff, and he knows way more than me, but i still want to make sure he's not getting ripped off. He went to sears and they said 5-600 bux for the job. It sounded it bit much to me. But as i said i don't know much about that! lol! So i was hoping someone here could help.
Thanks guys!!