not cost somebody a penny BrE
not cost somebody a dime AmE

Getting a good night's sleep can cost a pretty penny.

Now that must have cost a pretty penny, don't you think?

You see, it cost me a pretty penny to stage.

The best thing is that it would not cost us a penny.

The Air also costs a pretty penny: the starting price is $1,799.

The best collection I ever knew had cost its owner not a penny.

And it will not cost him a penny other than the gold ring.

I bet it cost them a pretty penny, that search.

Each white pad actually costs a penny or two more than the yellow ones.

That, sir, will cost a pretty penny, I should say.