Cost an Arm and a Leg
To be very expensive; to require a lot of money.
Examples
- That last vacation cost an arm and a leg, but we needed the break.
- This laptop costs an arm and a leg, so I'm waiting until there's a sale.
- Do you really want to buy those sneakers that will cost an arm and a leg?
Quote
Go ahead, make my day.
Remix: Push your luck and I'll erase that smirk.