For example, the 1945-S half dollar, minted at the San Francisco Mint, is known for its "micro S" variety, which features a tiny "S" mint mark that is difficult to see. This variety is considered rare and can be worth up to $100 or more in uncirculated condition.
1945 half dollar that is particularly well-preserved, with no visible signs of wear and tear, can be worth a premium. Some collectors place a high value on coins with strong luster, sharp details, and original mint coloration, and such coins may command a significant premium over the melt value or average market value.
It's worth noting that the value of coins can fluctuate over time due to various factors, such as supply and demand, market conditions, and changes in collector preferences. For the most up-to-date and accurate valuations, it is advisable to consult with a professional coin dealer or appraiser.