There are also two less common varieties of 1902 silver dollars: the Peace dollar and the Trade dollar. Peace dollars have a mintage of just over 1 million, and are typically worth around $50-$75 in good condition. Uncirculated Peace dollars can sell for several thousand dollars. Trade dollars have a mintage of just over 350,000, and are typically worth around $100-$150 in good condition. Uncirculated Trade dollars can sell for several thousand dollars.
The value of a 1902 silver dollar can also be affected by other factors, such as the presence of mint errors or special markings. For example, a 1902 silver dollar with a doubled die error can sell for several thousand dollars, while a 1902 silver dollar with a mint mark from a closed mint can sell for even more.
Overall, the value of a 1902 silver dollar depends on a number of factors, including its condition, variety, and the presence of mint errors or special markings.