price是可数名词。
price:n.价格;价钱;物价;代价;
v.给…定价;为…作价
Building a new road here will force house prices down.
在这里修建一条新道路将使房价下跌。
I wouldn't work for her again ─ not at any price!
我再也不替她做事了,给多少钱也不做!
He managed to get a good price for the car.
他终于把汽车卖了个好价钱。