Hi, I have the following old DE models for trade (for your CSM), but I live in Canada (but since you offered to ship to Australia...) :
Primed in black models :
3 Ravagers, full parts.
5 Raider, full parts.
10 + SC Warriors (used as blasters in my army)
3 Beastmasters Hellions.
6 Razorwing flocks conversions (bats from fantasy range... cheaper, and Gears of War look alike !!!)
3 Venom conversions (made from bikes and platforms parts, good looking and have 2x SC each)
15 Hellions conversions (made with warriors, some have hellglaives other variations of whyches CC weapons, skyboard made of bike parts, good looking)
3 Haemonculi (2x LG)
5 Scourges convergions (Jetpacks scourge, 2x with matched weapon variation to suit any role)
Painted at different stages/unpainted models
20 whyches, metal.
10 old Grotesques (actual wracks)
20 + warriors
7 Incubies (maybe 1 or 2 more)
2 Lords (one male and one female)
6 DL warriors
8 (maybe 9) Reavers