Even though a 289k VT wouldn't be in the best overall shape, I doubt the validity of the Holden dealership's argument. The inlet manifold gasket? If it were in such need of replacement the car wouldn't so well driveable out of the dealership if it were in need of replacement. But no somehow Holden thinks you're still good to get home, think about it and then hand over the cash. Also with that list Holden is essentially saying the whole front end steering system is finished. Even somebody with no mechanical expertise can see through an overzealous dealer. Is the engine sagging to warrant new engine mounts? Were the brake discs measured for runout? By looking at the engine, transmission, power steering system, and diff are there severe visible leaks? Are the spark plug leads frayed? If the answers are no how would the dealer know about their condition without so much as driving the car besides looking at it on a hoist???