Don't trust those guy mate, they always have few gtr ads on the carsales(private car sales section) selling under 50k and using different name and mobile number on the ads, they have a warehouse just close to Glebe. My friend bought a bayside blue from them for 50k ten months ago but that car was full of rust under, then they didn't want refund and asked my friend to pay 4k more to swap to a white one (that white one was selling on the same price as the blue one before). Well, no rust on the white one but my friend found out the car couldn't drive in straight line after(should had a bad accident on the front in the past). I always look on the carsales, they now lower their r34 gtr's price at around 40-45k. So be careful when you looking on the cheap r34 gtr. I Think a good proper standard model r34 gtr is around 50k with around 50000kms-60000kms GOOD LUCK for your car search
cheers
Brian