Due to their rarity and historical significance, genuine 1779 silver dollars are highly sought after by collectors, investors, and museums. It's difficult to provide a precise value since the price can fluctuate depending on factors such as condition, provenance, and market demand. However, genuine examples of the 1779 silver dollar have been known to sell for hundreds of thousands of dollars or even millions of dollars in recent auction sales.
On the other hand, there are also numerous counterfeit and replica pieces circulating in the market, so caution is necessary when considering the purchase of a 1779 silver dollar. Genuine examples should be authenticated and certified by reputable numismatic experts or certification services.