Thanks for the info; I was looking maybe to get a CPO '13' there aren't any I could find.
Add to that, I was offered 14.4K on my 08 e90 manual but 50K miles on it and still under the factory ext.warranty. Looking through NADA and KBB I see a value on an car like this in Ex. condition at 16K so the initial offer was way off. They came up a bit but I was hoping to be around $21K + tax and my car, but we are miles apart.