No springs in the rear. I am not into doing it myself as I have other things to do with my time.
I called for prices locally and the complete assembly (not just strut) cost anywhere from about $90 for Monroe to about $150 for AC Delco and.
I asked the shop if I supply the parts, what would they charge me to install? Sorry, we don't install parts that we don't supply. Thier prices for the same Monroe I can by for about $90 is much higher, they sell at MSRP.