The most expensive part in this assembly is the Mark,mule 2510.
Parts such as the Decals(kaf620-a1/a2): Mark,4x4, Mark,mule 2510, Mark,kawasaki are included in the Kaf620-a1 Mule2510 1995 Europe Decals(kaf620-a1/a2) parts fiche.
The component with the lowest price in the DECALS(KAF620-A1/A2) schematic is the Mark,kawasaki.