concur that 124 500E/E500's are incredible cars (and very well built IMHO) but $15k is too much for that mileage....I've seen much cleaner with far fewer miles go for that price or less. That car has been up for a long time, and my guess is that the reason is the asking price....seller needs to accept reality. Perhaps you could be the one to help him/her
That said, I would look for a lower mileage example for the reasons listed above related to the m119