It's capital intensive, ... But once it's done, it's relatively inexpensive.

We all have televisions. They are relatively inexpensive. We all have microwave ovens. Why do we need to go out?

Inexpensive is good.

The monarchy is a labor intensive industry.

Plastics are devices that are relatively inexpensive, lightweight and durable. They can be used in various microelectronic processing devices in the future.

This looks to be a relatively inexpensive, potentially important intervention that farmers can do; hay is lot cheaper than oats.