1.   Besides, it costs a fortune.

2.   It costs a fortune to buy a Porsche - some people have all the luck.

3.   It costs a fortune to run and can not have many years left before scrapping, anyway.

4.   Of course, everything was done in a way that cost a fortune.

5.   The carpet must have cost a fortune.

6.   The lighting effects alone must have cost a fortune.

7.   The necklace must have cost a fortune!

8.   What a beautiful car - it must have cost a fortune.

9.   It would cost a fortune to make the place habitable.

10.   The house costs a fortune to maintain.