Idiom - At all costs

At all costs:

At any expense of time or effort or money.

We plan to send our child to a good school at all costs.

Persian: به هر قیمتی

Vocabulary - Dirt Cheap

Dirt Cheap:

Very cheap.

The food in Thailand tastes amazing, is very healthy, and is dirt cheap.  It’s true!  I love Thai food.

Persian: مفت