Would you reccomend just getting new bushings or the whole shabang such as the bushings and new control arms all together?

I took my car in today and had inner tie rods done cause I have no jack and didn't feel like dealing with em so I had Big John in downtown St.Pete do my car cause he treats us with nothing but the best service each time so we always try to go there. I got a new bushing installed in on the left side of my sway bar because that one started to rot and fell off and was clinkin around a bit so they installed a new 1 free of charge(no more clank!) ha...

Well I cant remember whether its lower or upper control arms but I know my axle loves play and free range of motion so if that tells you upper or lower, let me know cause I am unsure which holds tension on the axle itself.

And what is the normal price range for a good kit of both just bushings and the bushings and arms together?
Anyone have some used 1's I can buy ?

Chris