1. Is there any list of the most expensive hotels in USA? Many search only gave me lists of the most expensive suites which is useless.

2. Is there any way to get a discounted rate in FS, Aman, MO, R&C or St. Regis

3. Is there any truly fantastic hotels on Priceline's name your own price?

I hope you can help me with these questions, many thanks in advance!