A rare piece, this figure is highly sought after by collectors.

It's only the rare pieces that go for a lot now.

Each trap requires one rare piece and two common pieces.

So carbon ranching may provide a rare piece of common ground for the president and Congress.

"With a diamond that big, I would think it was probably a pretty rare piece back then, wouldn't you say?"

It's the rare piece of clothing that would look great on both you and Grandpa.

They date from around 1900 to the 1980s and include several rare pieces.

A high chair is no longer a rare piece of furniture in a restaurant.

A number of very rare and interesting pieces are coming onto the market.

This rare piece was not struck for circulation but only as a pattern.