Prices have gone up.

物价高涨。

《新英汉大辞典》

Gold prices have gone up in recent months.

最近几个月来，黄金价格走高。

youdao

Housing prices have gone up six percent a year for decades.

房屋价格已经上升了百分之六，为期十年。

youdao

"In some of these developing countries, prices have gone up 80% for staple food, " she added.

BBC: RELATED BBC SITES

Some urban rail and bus services have reported increased ridership as gas prices have gone up.

NPR: A Future Full of Pumped-Up Gas Prices?

Investors, at least, seem hopeful: Pakistani share prices have gone up since the election.

ECONOMIST: Pakistan