World’s Most Expensive Stamp - 1855 Treskilling

World’s Most Expensive Stamp - 1855 Treskilling

a stamp from the 19th century Sweden is now being called the World’s Most Expensive Stamp, taking luxurious collections to a whole new level. This historic stamp was auctioned off at a whopping $7.4 million. Besides the selling price, the 1855 Treskilling stamp also carries a phenomenal $14 million insurance cover.