What is the most expensive stamp ever sold?

Just updated: 50+ Ways to Make Money (including 30+ work from home jobs)

More ways to make money:
FlexJobs – Find remote and flexible jobs in over 50 career fields from all over the world.

Swagbucks – Earn free gifts and cash-back rebates by searching the web, playing games, watching videos, shopping, and more.

Writers Work – Find freelance writing jobs and publish your articles, all while working from home.

Public.com – Get free stock just for signing up for this investment app.

Question: What is the most expensive stamp ever sold?

Answer: The most expensive stamp ever sold is the British Guiana 1c magenta stamp, which was sold for over $9.5 million USD in 2014.

Who owns the largest collection of diamond jewelry and how many pieces are in it?

What is the world’s most expensive vintage sports car ever sold?