Engadget has a picture and details of what it thinks will be Panasonic's consumer 3D video camera that's based on the HDC-HS700. The latter sells for about $1,200, so maybe this camera, the HDC-SDT750. will be in the $2,000 to $2,500 range.
Interesting and exciting stuff, though I'm still not sure I believe in 3D.
Engadget: Panasonic's consumer-grade 3D camcorder leaks out, the HDC-SDT750