The idiom "Costs an arm and a leg" means?

Very expensive

Nothing to lose

Rarely available

Easy to obtain

All of the above

The idiom "Costs an arm and a leg" means very expensive. بہت ہی مہنگا

For example:

College tuition costs an arm and leg nowadays means آج کل کالج ٹیوشن بہت ہی مہنگا ہے

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Nd3-12-2022