A more relevant comparison would be the Contax vs. the Rolleiflex 6008 AF. Second hand, the Rolleiflex is slightly more expensive than the Contax, but it's 6 x 6 and it's a current model from a manufacturer that is still in the camera business. Although the Contax is a very sexy camera with an equally sexy 80mm lens, the Rolleiflex might be a better investment for the future, and with the Hy6 as a sensible upgrade path.
The Hasselblad alternative to the Contax is the H1/2. Those are also in that $3,000 area, and can be upgraded to an H4X, which seems to be the last Hasselblad for film.
As Doug mentions above: AF or not makes a huge difference. My two GX680 bodies with 5 lenses and tons of accessories cost me less than a Contax 645 with an 80mm would. It's a weird world, isn't it?