What is the value of an 1882 silver lady 1 dollar coin with e Pluribus Unum on one side and us in God you trust on the other side with no mint marking?

You have what's commonly called a Morgan dollar after its designer George Morgan. Please see the Related Question for more info.

To clear things up:

> It's not just any lady, but Miss Liberty.

> It's "In God WE Trust", not "In God You Trust"

> And all US Coins have the motto E Pluribus Unum on them, so that's not an identifying mark.