Upper Control Arm & Lower Ball Joints Price?

[Bob Markey 2]

I have 127,000 miles on my '05 ST. I used to get 16 mpg or so in the city.



I now have possession of the Moog upper control arms, and lower ball joints, and the Monroe Reflex shocks. The shop wants $600 to install the items (minus the shocks). Is this too expensive?



I need to move on this tomorrow. The squeaking is driving me nuts!



Thanks.