1: Rare bicentennial quarter worth nearly 50 million discovered.

2: Collector finds 3 more rare bicentennial quarters worth over 250,000 USD each.

3: The valuable coins were minted in 1976 to commemorate America's bicentennial.

4: Rarity and condition play a significant role in determining a coin's value.

5: Experts suggest checking for key dates and mint marks on coins.

6: Numismatists recommend consulting with professionals to authenticate rare coins.

7: Coin auctions and specialized dealers are ideal places to sell valuable coins.

8: Bicentennial quarters are highly sought after by collectors due to their historical significance.

9: Investing in rare coins can be a lucrative opportunity for collectors and investors.