Selling my bro's mitsubishi in perth!?

His listed his mitsubishi on Ebay - but does anyone know of any specific places the mitsubishi buyers hang online? and they have to be from Perth unfortunately. There seems to be a lot of random websites but then what are the chances the right buyer is going to view 1500 other mitsubishi postings to get to the desired car? Here is the link to the ebay post anyway: http://cgi.ebay.com.au/Mitsubishi-Magna-2002-Executive_W0QQitemZ250599173287QQcmdZViewItemQQptZAU_Cars?hash=item3a58dfeca7#ht_500wt_1182