So FOB price was 502,000 ¥ which is around 5,100 AUD
Assume $1100 for customs costs
9.3x $95/m^3 for freight (AUD), this will come close to $1000.
Import duty will be 5,100 AUD * 5% = $255
GST 10% of is FOB + some figure around $1,000, forgot what the 1k was for. So say $7000 x 10% for a conservative value = $700

Landed this car is 5100 + 1100 + 1000 + 225 + 700 = $8125

Say compliance is cheap for edwardlees at $1-1.5k
And rego is another 1.2k on top.

Onroad = $10,825.
In house detailing and whatever to make it look up to scratch? Slap on another 500

Thats 18,888 - 11,325 = $7,500 mark up.
Shieeet son. Dem dealers m8.
Imported your self through a broker you could pick up a mint facelift 04/05 EP3R @100,000kms (legit) on road in australia for $16-17k with full logbooks and no accident history, no rust.