1. It cost a fortune. 2. It cost an arm and a leg. 3. That's a rip-off. (= overpriced; far more expensive than it should be) 4. I can't afford it. (= I don't have enough money to buy it) 5. That's a bit pricey. 6. That's quite reasonable. (= it's a good price) 7. It's 20% off. (= there's a 20% discount) 8. That's a good deal. (= a good value for the amount of money) 9. It was a real bargain. 10. It was dirt cheap. (= extremely inexpensive) More Travel English: http://www.espressoenglish.net/travel-english-conversations-in-the-airport
A regular concrete shelter or alternatively a wooden chowki is made in South West or other place near main gate. The shelter should be facing East or North. It is important to ensure that the watchman can easily see every movement from a distance itself.