FWIW, when I bought new Sadie (in November), the guy at the dealership (specializes in mustangs) said they sell a lot more cars in the spring/summer than in the fall/winter. In fact, he said if he had gotten new Sadie in at that time, he would have asked a few thousand more for her. As it was, they'd had her for at least a month with no real intrest in her until I showed up.
-Chelle