Sarco is 3D printed and its plans will be available online.
Most office stores now offer small-scale 3D printing. There are also many cheap models you can buy for home use. However, this is a fast-changing field and it is easy to envisage that 3D print shops which print large-scale (required for Sarco) are not far off. When the technology becomes available, these stores will be everywhere and the cost will drop significantly.