Check out: New Cars, Used Cars, Car Reviews and Pricing - Edmunds.com you can get a pretty good guide there...

It really depends on your locale though, If I used the U.S. prices for my locale I would be swimming in money!!!

Basically there are HUGE price variations from region to region in pricing so a localised search would probebly a better fit for you...

Either find a local dealer, a localised wesite selling cars in your area or buy a auto trader magazine...

Hope it helps...