Bottles of generic hand soap typically cost less than $2 a bottle. But many are splurging on luxury versions that cost between $40 and $75 each.

So what makes Apple products so expensive? Mohan Sawhney: Apple has, over the years, built a reputation for quality and the industrial design of its products. Narrator: That reputation has created ...

He shared his list with Business Insider so that we could round up the 15 most expensive residential sales the country has seen over the past 10 years. The only sale that didn't take place in ...