How do we do it?
Other web sites just show you a smattering of what's out there and are often out of date.
Don't buy the first used motorbike that seems like a decent deal.
You drive around Outback, Glenelg, Fleurieu Peninsula, Peterborough, Coonawarra and Eyre Peninsula, Sa without seeing too many flashy motorbikes.
Those listings will show you which motorbikes are for sale in Sa and how much the sellers want for them.