A 1923 peace dollar.. Gleaner is right... Not a highly collectable year coin.. But a silver coin none the less.. If you don't need the money I would reccomend just holding on to it... Hope this helps..
it probably has more sentimental value than cash value. at a local coin shop near my home the dealer might give you $27-$30. if I were you I'd keep it.
A 1923 S Peace Dollar in a poor condition such as that is valued at around $28.
It contains .7735 ounces of silver valued at about $17.
These are normally collected and held on to because they are 90% silver. I would suggest that you do the same. You never know what the future may bring. A precious metal is a precious metal.