Even in the areas of the world where kumis is popular today, mare's milk remains a very limited commodity.

As Momentum Markers are a limited commodity in the game, these decisions can be agonizing.

Economically, their impact was even greater; an awareness that time is money, a limited commodity not to be wasted, also appears during this period.

Vibrating seats are a limited commodity on Long Island.

"People don't think of it as being a limited commodity."

Google's Gmail is now available to all users, but it was once a limited commodity.

There are those who consider artistic talent a limited commodity, parceled out at birth to a select few.

They're a limited commodity and reproductions are never as valuable.

International financiers were able to control inflation by persuading governments to base money on limited commodities, such as gold.

To respond to several of the earlier comments - housing is so expensive precisely because it's a limited commodity.