Not really. When I am ready I will be buying my GN from a member of this forum because I have gained a huge amount of respect and trust for the members/sellers here. Oh and consider shipping as I have researched a few vehicles from FL, NY and NJ and the highest quote I received was barely over $700.
Others will probably agree with me when I say do not be afraid to ask any question you may have about a specific vehicle and by all means seek out the help of the huge amount of experience and knowledge the members on this great forum are willing to offer, many vehicles I have found out are exchanged between the members here so the history is well documented.