On the other hand, diamonds are in much lower supply.

Before the battle for example, the Emperor was considering leaving the field because of low supplies.

"We're in a period of low global supply and increasing demand," he said.

If there is a high demand for a product and low supply, the price will be increased.

Another salesman reported not only low supplies in stores, but a lack of customers.

If the commodity is in big demand and low supply, it sells for more.

The Americans continue to hold despite relentless attacks and low supplies.

Plutonium is in very low supply too, that's how rarity works.

"We're starting out with already low supplies," he said, so prices will be more responsive to an increase in demand.

Energy futures prices soared following a report of sharply lower supplies.