In case you’re into this sort of thing…I learned yesterday that PCBWay has gone way beyond pc boards and is offering a lot of the 3d printing services that shapeways used to. Quoting is instant, and here’s an example:
These prices are for either aluminum or 316L stainless steel, and to me seem quite reasonable if you get 5 or more. Funny that the total price for 1, 2 or 5 is the same.