I got a bunch of Necrons on trade. We want to make an Artistic License army (super rusted and corroded, like just risen from the swamp) out of them with the following cost:
$190 for the models, $190 for assembly/conversions, $490 for painting = $870
You can pay in halves ($435/435) or thirds ($290/290/290).
Necron warriors x48
Scarab swarms x9
Destroyer lord x1
Necron lord x1
Tomb spyder x1