my buddy has a 2nd gen integra 1.8 5spd with 187,000 miles on it and wants $600 for it. the only problem with it is the car shakes really bad when you get up to 75+mph. Im thinking worn front suspension components are to blame, but if anybody here has any experience with any similar problems im all ears

 

My first thought is out-of-balance wheels.

Still, with age & those miles I'd look closely at all the ball joints & suspension bushings.