I dropped and broke my iPhone 4 two days before I got my iPhone 5 last friday. I was going to trade-in the phone into Amazon but now it won't turn on unless it is attached to iTunes; it is not even stable then. I have been able to erase, restore, not use, erase again. Now I just want to sell it for anything vs just dumping it in the trash. Anyone know of reputable places to sell the broken phone?