The 1957 Benjamin Franklin Half Dollar is a rare and highly sought-after coin for collectors. It was the first coin to feature a real person, Benjamin Franklin, on the obverse side. The reverse side features the Liberty Bell, a symbol of American independence. The 1957 Benjamin Franklin Half Dollar was minted in Philadelphia and Denver. It was made of 90% silver and 10% copper, and had a mintage of over 5 million coins. The coin is in high demand due to its rarity and historical significance. It is estimated to be worth around $20 in circulated condition and up to $50 in uncirculated condition. Collectors of the 1957 Benjamin Franklin Half Dollar should be aware of counterfeits. It is important to purchase coins from reputable dealers and have them authenticated by a professional. The 1957 Benjamin Franklin Half Dollar is a great addition to any collection. It is a rare and valuable coin that is sure to increase in value over time.