I'm OK with what I'm paying. I did my research and it appears that I will be paying about $300 above the average of what similarly-equipped vehicles have sold for in this area. They also included "Union Jack" covers for the side mirrors and gave me 100% of what I asked for in the trade of the Smart. Moreover, the happiness and joy I saw on my wife's face with this car yesterday was/is more than worth the price.
2011 Panamera 4S...GT Silver / Espresso
2012 Mini CooperS
2008 135i Convertible - Sparkling Graphite Metallic
Prior BMWs: `05 645CiC; `07 650i; `08 M6 convertible; `11 750ix MSport