1793 Chain Cent: The first coin officially minted by the United States government at the Philadelphia Mint, marking the beginning of U.S. coinage.
1794 Flowing Hair Silver Dollar: The first dollar coin minted by the U.S. Mint and a symbol of American independence and early coinage.
1804 Silver Dollar: Though minted years after 1804, this coin is known as the "King of American Coins" due to its rarity and historical significance.
1907 Saint-Gaudens Double Eagle: A masterpiece of American coin design by sculptor Augustus Saint-Gaudens, known for its artistic beauty and symbolism.
1913 Liberty Head Nickel: Only five are known to exist, and they are among the most coveted and valuable coins in American numismatics.
Beanie Babies: Certain limited edition or discontinued Beanie Babies, especially those from the 1990s with errors or unique designs, can be valuable to collectors.
Pokémon Cards: Rare Pokémon trading cards from the early sets, like the first edition Base Set or special promotional cards, are highly sought after by collectors and can command high prices.
Comic Books: First editions or rare issues of popular comic book series, such as Marvel or DC superheroes, in good condition can be worth a significant amount.