Panasonic are about to release one of the first consumer-grade 3D video cameras, which costs around $1400. This should be available in October 2010 and builds on the existing HDC-TM700 with a 3D lens: You can read more at ZDNet here or read the press release.
its pretty decent, but the lens has fixed interaxial so it is limiting. Sony and JVC are bringing out dedicated camcorders with double 10080i images. http://www.speed3d.co.uk/category-pages/3d-cameras.html