Grammar fix

high price

expensive

used to describe something that costs a lot of money or is more expensive than usual.

collocationB1common

Hear it in context

Notice where the phrase sounds natural.

Many people complain about the high price of rent in the city.money
One disadvantage of living in a popular tourist destination is the high price of basic goods and services.IELTS speaking

Pattern: high price (of/for something); at a high price

WrongThe price is expensive.

RightThe price is high. / The product is expensive.

A PRICE is high or low; a PRODUCT is expensive or cheap. Prices aren't 'expensive'.

Patternhigh price (of/for something); at a high price

Choose the version that sounds natural in speech.

Stiff These goods are characterised by an elevated cost.

Natural These have a high price. / They're expensive.

In speech natives just say 'expensive' or 'a high price'; 'elevated cost' is corporate.

Words that usually travel with it.

Compare with 'low price', which means something is cheap or not expensive.