$15,000 Sheet Set?

I must admit that I never gave a thought to what the rich and famous slept on. If I had thought about it I might have figured they slept on the softest, most luxurious sheets that, perhaps, would cost a few hundred dollars (okay, maybe $1,000). Never in my wildest dreams did I think that a company would make and there would be a market for a set of $15,000 sheets. Don't mean to insult anyone but no one in their right mind would waste this much money on a set of sheets.