May I have a look at that model car , please?Of course. It's the best one I have here, and it's only 300yuan.The model is overpriced. Can you lower it a little?We never overcharge. It is a fair price to pay.I can't afford a model car at that price. Could you give mea discount anyway?Sorry, there is no room for any reduction in price.Will it still be here in two months? I've spent most of mypocket money this month.Maybe, I can't guarantee.Er… Have you got any cheaper ones?Here are some. They're on special sale these days.Oh, they’re more reasonable.