Cost an Arm and a Leg – Meaning and Examples

Have you ever seen a price tag that made you gasp? Maybe a concert ticket, a smartphone, or even a cup of coffee in a fancy café felt way too expensive. In English, you can say it cost an arm and a leg! This colorful idiom is a common way to describe something that’s extremely pricey.

What Does “Cost an Arm and a Leg” Mean?

“Cost an arm and a leg” means something is very expensive—so expensive that it feels like you’re giving up part of yourself to pay for it. Think of it like saying, “It took everything I had!” But don’t worry—it’s not literal. No one is actually losing limbs over a shopping bill!

When to Use It

Use this phrase in casual conversations with friends, family, or coworkers when talking about prices that feel too high. It’s perfect for chatting about travel, gadgets, rent, or luxury items. This idiom is informal, so it’s best for relaxed settings—not formal reports or business proposals.

Example Sentences

That designer handbag cost an arm and a leg, but she loved it.
Going to that theme park cost an arm and a leg for our whole family.
I wanted the new laptop, but it costs an arm and a leg right now.
His wedding must have cost an arm and a leg—it looked amazing!

Mini Dialogue

Alex: “How was your vacation in Paris?”

Jamie: “Amazing—but it cost an arm and a leg! Hotels and restaurants were so expensive.”

Common Mistakes to Avoid

Never take this phrase literally—it’s about high cost, not body parts! Saying “I lost my arm buying this phone” will confuse people.

❌ Don’t say: “This car cost me my left leg.”
✅ Do say: “This car cost an arm and a leg.”

Practice Tip

Next time you see something surprisingly expensive—like a movie ticket or a pair of shoes—try saying, “Wow, that must cost an arm and a leg!” out loud.

Final Note

Now you’re ready to use “cost an arm and a leg” like a natural English speaker! It’s a fun, expressive way to talk about high prices. Keep using it in everyday chats, and soon it’ll feel easy—and maybe even a little dramatic—in the best way!

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