The technology is considered too expensive for companies to develop alone.

However it would cost £400m, and this option was considered too expensive.

The building was considered expensive for the time, costing over $10,000.

Plans called for a dome on the new building, but at $6,000 it was considered too expensive.

A plan charging more than 1.25 percent is considered expensive, he said.

At several hundred dollars, even this was considered expensive for most students.

At around £5 per foot in 1964 it was not considered too expensive.

It was considered too expensive and the producers dropped out.

In the end, it was considered too complex and expensive to produce.

The estimated cost of £118 523 was considered too expensive to take the project further.