At $1.5 million, this production becomes the most expensive single project in the company's 25-year history.

The government wouldn't help because it was a very expensive project.

These very expensive projects are taking money from other crucial investments.

At the time, the combined development was considered "the most expensive project ever attempted by private industry."

She found his current expensive project to be particularly foolish from a scientific point of view.

It turned out to be the studio's most expensive project to date.

For this is a grand and expensive project that almost never happened.

The Basilica was an expensive project and took a long time to complete.

He directed the money to expensive projects in his district.

It would also be one of the most expensive projects in the Pentagon's history.