From your pics, I can't tell if that's an open or closed 3. I would guess at least F grade. That's around a $60 coin. Also, based on your pics, that reverse is suspect to damage, which then makes it a low to no value coin. Better pics are needed.
Here are the best pictures i can get. It looks more like a difference in toning to me than damage, but the camera doesn't do it justice :/
