The problem is the price of tickets.

问题就是票价了。

youdao

Why do so many people like taking so crowed buses? And the price of tickets is so expensive!

为什么如此多的人喜欢坐如此拥挤的公交车？而且车票的价格又这么贵！

youdao

I cannot believe the price of the tickets!

我简直无法相信竟有这样的票价！

《牛津词典》

These tickets are generally less costly than the price of going to a New York theater or arts show.

VOA: special.2009.08.05

While 52% of those surveyed said the price of tickets stopped them from attending more often.

BBC: Spacey criticises West End prices

The company tracks the price of tickets in secondhand markets over time, attempting to sniff out trends in pricing patterns.

FORBES: Buying tickets? Avoid a Foul Deal and Get a Fair Price

There will also be broadcasts on BBC Four, the corporation's digital arts channel which launches on 2 March, and a reduction in the price of tickets.

BBC: Opera boss plans screens on greens