Hello everyone, I'm new to this site, but regularly peruse the E28 posts. I was wondering how much an 88' M5er would be worth with a modified suspension and brakes, 150K miles, and some work needed on the body? The seller is listing it for 4K, but is that too much for a car in this condition??

Again, any help would be appreciated as I've only got experience with 528s and 535s...Thanks