So I want to buy an iPad 2 and I'm trying to find things around the house that I could sell. I want to get rid of my first generation iPhone. It's got a couple of scratches on the screen and a few on the back. It doesn't turn on but I'm not sure if that's because it simply doesn't work or if it's because the battery is really depleted. How much do you think I could get for it, if anything?