So I'm looking at getting a DSLR, sometime soon, for car-related things and non-car-things. Preferably easy to use for a beginner, but has some potential for better looking, semi-professional images, as well as being 400-600. I'll probably be using some of CS6, as well.

Just completely out of much does a professional, Stance|Works/etc camera setup cost? Are they still DSLR, or some insane wizardry?