1: Rare Bicentennial Quarter Worth Nearly 50 Million USD Discover the story of the ultra-rare 1976 Bicentennial quarter that sold for a whopping $50 million at auction.

2: The 1943 Lincoln Penny Uncover the mystery of the 1943 Lincoln penny that could be worth over $1 million due to its rare metallic composition.

3: The Double Eagle Coin Learn about the Double Eagle coin, a $20 gold piece from 1933 that sold for $7.6 million, making it one of the most expensive coins ever sold.

4: The Hawaiian Missionaries Explore the fascinating history of the Hawaiian Missionary stamps, with some specimens fetching over $750,000 at auction.

5: The Inverted Jenny Discover the story of the Inverted Jenny, a misprinted stamp from 1918 that is worth over $1 million due to its rarity and historical significance.

6: The Treskilling Yellow Delve into the world of the Treskilling Yellow, a Swedish stamp that sold for over $2.3 million, making it one of the most valuable stamps in the world.

7: The Red Mercury Stamp Learn about the Red Mercury stamp, a rare Russian stamp from 1856 that sold for over $1.8 million at auction, making it a highly sought-after collectible.

8: The Black Penny Uncover the mystery of the Black Penny, a rare British stamp from 1840 that is estimated to be worth over $5 million due to its unique color and historical significance.

9: The Blue Mauritius Explore the story of the Blue Mauritius, a rare stamp from 1847 that is one of the most valuable stamps in the world, with some specimens fetching over $6 million at auction.