In Jackson, the Rangers gained a 21-year-old unknown commodity.

We never put an unknown commodity in the classroom and close the door.

Although she had made her name in various one-woman shows in London, she was an unknown commodity here.

"I don't like dealing with unknown commodities," he said.

Last year, he was an unknown commodity.

I had the field all to myself, for public lectures were almost an unknown commodity in the Pacific market.

Then he went back to the more pleasant job of trying to peddle an almost unknown commodity.

Then came the XFL, an unknown commodity that will pay its players salaries between $35,000 and $50,000.

Fred Hayman is not an unknown commodity in the fragrance business.

But you're new there, and you're an unknown commodity to them.