There is no doubt that many tourists,when coming to China, would buy a lot of souvenirs. Of course, the price is important, because, to some extent, the different price determines the quality of the goods. But for some foreign people, they buy many useless things with a lot of money and they donot even acknowlege that. Many foreign tourists would exchange RMB into their country's currency to see how much the products are when they are going to buy something. i am gonna tell you, it ain't a wise way. Chinese customer buy the same goods in the same store or from the same peddler as many foreign tourists do in a extramely low price. Becase these private stores or peddlers would like to sell their products in high price to foreign people.