I just went through this and they were not willing to negotiate as they knew they could easily sell the car. My residual was 61kish and they sold the car in 2 days for 65k. See my other long thread about my decision to lease a 2016 instead.
http://f10.m5post.com/forums/showthread.php?t=1295882
Edit: they also are running the pull ahead program right now for up to 6 months i believe