The lowest price component in this Stand(s) parts-list fiche is the Pin-cotter,2.0x15.
The Stand(s) assembly is constructed from several parts from which the Stand-side is the most expensive.
Some items from this specific schematic: Bolt,10x30,tb2468, Collar,10.2x15x20.1, Pin-cotter,2.0x15, Bolt,flanged,10x37.