pretty penny

It’s a pretty penny, but it’s the only option on this section of the hike.

Believe it or not, the Lego sets and figurines collecting dust in your childhood bedroom could fetch a pretty penny.

I spend a pretty penny, keeping it from taking over the place.

It could cost you a pretty penny for an up-close view.

That money, like the art, went to the foundation, which by Gamage’s reckoning was still holding a collection worth a pretty penny.