With only a little over four million Franklin half dollars struck at the San Fransisco Mint in 1953, these are already rare coins. They're even more rare when all the lines on the ...

Condition - Uncirculated Walking Liberty 50-cent pieces are worth more than those that have changed hands a lot and have lots of wear. Related: 7 Most Valuable Half Dollars & How to Spot Them ...

5 Most Valuable Kennedy Half Dollars Although some Kenndy 50-cent pieces are worth only about 50 cents, others fetch thousands at auction. It's all about rarity, silver content, and condition.