yes amanda does have a good point.
look at the quality and decide for yourself. I too would not want to pay $300 and get a fake. I would care if I spent a lot and got a fake. However, go with your judgement on the item if it looks like good quality and if you question it move on and buy it somewhere else! And sure, if it is toooo cheap or different than the real produce than you should know like SIN says about coach bags.