No further than right here:
http://search.trader.ca/Results.asp?BFROM=1&BAD=N&BPRICE=N&BTYPE=B&BCAT=1&BOREGION=-1&BYEAR1=&BYEAR2=&BPRICE1=&BPRICE2=&BKEYWORD=&BMAKE=745&BMODEL=240SX&q1=%3D+1&c1=@category&q3=745&c3=@makeid&q4=18497&c4=@modelcode&q5=&c5=@adcopy&q6=&c6=@year&q7=&c7=@askprice&SortBy=year&SortOrder=a&DisplayType=pictures&DisplayRowCount=48&mknm=745&mdnm=240SX&q14=&c14=@subcategory&subcategory=&CAT=1
(FS: NISSAN 240SX, WTB: NISSAN 240SX)