for those kitbashers and customizers

[Lint]

You can buy a 3d printer for $1500US 50/KG for the medium it uses to construct the item.
http://www.boingboing.net/2010/09/06...ble-perso.html

That is so awesome to see in action! I remember in Japan I saw that the more advanced printers can actually build moving/interlocking parts in situ.