The component with the lowest price in the STEP schematic is the Pin,cotter 1.6x15.
This Step Comp*nh146m* is the most expensive of the items that make up this Step assembly.
Some items from this specific schematic: Spg.r Step Return, Pin,cotter 1.6x15, Bolt,flange,6x22, Pin,cotter 2.0x15.