Well, I just got off the phone with Bob Utter Ford Parts department... They are not located near me, but I find that they usually beat the prices of local stealerships that I can drive to even with the shipping charges.
So our Sport Tracs have on each side of the cab a front, middle, and rear upper and lower bushing. The lower bushing having a sleeve that the body bolt screws in to. Talking to the parts guy at Bob Utter Ford(1-866-941-3673) each upper and lower for the front, middle, and rear mounts have different part #'s and prices. So here's how it breaks down...
Front Upper = $20.89
Front Lower = $20.86
Middle Upper = $19.86
Middle Lower = $10.96
Rear Upper = $19.92
Rear Lower = $12.57
So if you bought for each side of the cab all upper and lower bushings the total would be $210.12. Don't shoot me if I miss quoted the guy. And he did seem to think that the lowers come with new sleeves. Something like a Daystar Bushing kit doesn't come with the sleeves. So I have read.