The most expensive part in this assembly is the Tail Light Assy..
The most reasonably priced component used on the Nx650 Dominator 1989 (k) England / Mkh Taillight is the Nut,flange,4mm.
A sample from the products for the Taillight include: Screw,pan,4x8, Reflector,reflex, Nut,flange,4mm, Screw,tapping,4x1.