Translation of high-cost in German

The four of us ate dinner at this cozy place. As always, we ate meat. After desert we headed to a night club, when my wife started to feel a little dizzy. She blamed the wine, but i had a bad feeling.
Our bus was completely full and we were the only Europeans on our tour. There were also Americans and people from South Korea. The driver took us to a place called Tam Coc. He drove like an idiot.
In the end, the taxi dropped us also at their hotel (Hotel Monarca): Three stars, rooms available, hot water, a decent breakfast, free Internet and 2$ more expensive then our hostel.