I believe it is the 3rd gen. Got it from a friend who broke the screen, spent $30 on a new screen then realized I don't have a way to charge it. It still played even after he fell on it. The screen in it now is brand new. I can't guarantee it works because I don't have a charger but I'm not looking for much. Make me some offers.
I don't have any pictures but it has a little rub wear. Still in good condition.