buying bike advice
 

is there anyone in oz, (vic even better) that would have any suggestions of the best value for money place to buy a bike.. after testing out at a local bike shop, am looking at getting a Giant, boulder.. am thinking may be able to find same bike for a better price... any suggestions?
looking to buy a recreational bike, no more than $550.. if anyone has any hints on what i should be looking for, im all ears!

Where you at?

australia, victoria