Total: $2950 extra for Sandman

Let's play dealer fitted accessories

Sports bar: $1040
Black fender vents: $95
Floor mats: $130

Leaves $1685 for
(no price differential available)
Black grille package (factory parts bin)
Sandman stitched on dash (in place of SSV)
Decals
Sunshade
Bigger wheels/tyres

Similar black wheels with tyres: $2070
http://jhp.com.au/holdenvf/Wheels20.htm

Say the original 19 inch rims and tyres were only worth $1000.

That leaves about $600 for the stickers and sunshade.

The accessories page lists the Track stripe package for sedan at $130.

Expensive sunshade.