Green cardamom is the third most expensive spice in the world, after saffron and vanilla. Just 100 grams of the spice can cost about $9. That's about $90 for a kilogram. But getting that little ...

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 ...

Student: Why do we have to go all vanilla on this ... One reason vanilla has gotten so expensive is, it's hard to grow. Vanilla vines take two to four years to fully mature, and their flowers ...

This makes pearl lobsters more than 6 times more expensive than Maine lobsters, which go for $15 a kilogram. So what makes pearl lobsters so special, and why are they so expensive? More from So ...