i'd like to know an ebay or similar source to buy bearings and stainless cables, not in great bulk, but $20ish worth.
i used to get bearings from loose screws, which went out of biz.
i buy the least expensive colored and lined housing off ebay whenever i'm building a bike. it's under $9 (shipped) for 7 ft.
hoods from vo or ebay and paselas from the lowest internet seller.
chains come from ebay too, either kmc or sram.