Those looking for a used E60 M5...
There is a very clean one for sale at Honda of Tysons Corner. Not sure of the year, but looks very well taken care of.
I passed it twice today on the way to meetings. Might get a good deal on it since it's a bit of a "fish out of water"
Just thought I'd pass it along...
2007 AW E90 335i
FBO & Other cool stuff