So, why is climbing Mount Everest so expensive? And given the risks involved, should it cost more than it does? More from So Expensive For many, climbing Mount Everest is the adventure of a lifetime.

How did Lego go from a children's toy to a collector's item? And why is it so expensive? More from Retail Lego is the world's largest toy company, but it's gained a reputation for being an ...

Now, oxtail's longtime fans are fighting to #MakeOxtailCheapAgain. More from So Expensive In the US, oxtail was once considered a cheap and undesirable cut of beef. That's because it's mostly bone ...

More from So Expensive A triangle pointing right which indicates this type of media can be played. Student-grade colored pencils and professional-grade ones vary drastically not only in their ...

So, what makes a successful Seeing Eye dog? And why are they so expensive? This video is audio-described. More from So Expensive Guide dogs from The Seeing Eye are specially bred, trained ...

More from So Expensive Calligraphy inkstones, especially elaborately designed ones, can cost over $5,000. While the traditional practice of using an ink stick and inkstone is less common now that ...

The wood is so precious — and so expensive — that the French government heavily regulates its sales through annual auctions of oak forest plots. More from So Expensive Luxury winemakers ...

Canada Goose makes parkas that cost more than a used car. Here's how they're made and why they're so expensive.