trade something for something

They've never had to trade for anything in their lives.

Power said he would not trade his life for anyone's.

Would he trade his life for one night with her?

What power wouldn't I trade for a little more time with my family?

She can trade on her looks for a long time.

He would probably trade them all for the chance to make another film.

Some deal to trade us for the power they bring?

Maybe I'll trade for a piece of information about you.

Perhaps he could even trade for something new and more interesting.

Or even whether she would trade knowledge about him for her brother.