The 1880 Morgan is also very very common. A circulated example is $38.00 to $44.00 depending on the actual grade of the coin.
Currently as of April 2012 a 1880 Morgan silver dollar in MS63 uncirculated condition is worth around 63 dollars.
Depends on condition
A 1884 Silver Dollar - aka - Morgan Dollar - is worth in good condition (G4): $18; if its mint state is MS60, the value rises to: $40.
Your 1896 Morgan dollar is worth about $10.00 to $30.00 in circulated condition.
A 1901-S Silver Dollar - aka - Morgan Dollar - is worth in a mint state of AU50: $225.00.
A 1902 Morgan still in collectible condition is worth about $33.00
A 1901 silver or dollar is also known as a Morgan Silver Dollar. It is ninety percent silver and usually worth at least forty dollars even in poor condition.
Retail values run from $200.00 to $500.00 in circulated condition.
$15.00 to $20.00 in circulated condition.
Currently a 1880 S Morgan silver dollar in MS65 uncirculated condition is worth $156.
They're all worth something due to their silver content, but anything beyond that varies by year and condition.
A 1921 Morgan dollar is worth about $25.00