Fujifilm is introducing a new 3D printer, at least in the UK.
"Excellent ‘photographic’ results are produced using dye-sublimation technology to print directly on to the base of a lenticular sheet."
(I'm not sure why Fuji puts "photographic" in quotes, one must assume printed photos look like photos, even in 3D!)
There's no pricing yet, but I get the feeling this is aimed at shops rather than individuals.
(Here's a picture of their 3D camera, also pretty new.)