cost of replacing rear springs, parts & labor. on 2000 Mercury Sable

Broken rear spring. My shop estimates replacement of both rear springs at $600. Is this close?

Asked by for the 2000 Mercury Sable
I replaced my rear struts with the ones found on the link below. The cost for labor varies from place to place (or state to state) but you should save money by supplying your own struts. (I had a good friend install mine in exchange for some computer repairs)Shop around and be sure to use a competent mechanic!

**EDIT Yes, your $600 repair is pretty close if it includes parts.