How do you ask about the cost of something?

这个多少钱？

if you want to ask the price of something items, you can say:”这个多少钱？”你可以在买一个东西的时候这么问老板。or you can also say：“这个怎么卖？” 注意！有些人认为这个问起来比较礼貌。a few people think this one is more politely，it isn’t  mentioned about money and price. but , nowadays no one care about that , 人们变得更喜欢直接一点，所以人们问的也比较直接，people became more and more directly .

   另外，告诉大家，“这个多少钱？这个怎么卖？”可以问任何东西，you can ask everything on it.  pants, sunglasses.milk, bread.potato.blueberry,iphone. everything you named in a market or a bazaar.

forget about it you can counting or you unable. just say: “这个多少钱？这个怎么卖？” have you got that? thank you guys, thank you for listening. have a good day!