I have an iPhone 3g that's up for sale. It's the 8gb in black. Good condition. Has some minor scratches on the back by the apple logo and down where it says "iPhone" but it's only noticeable in the right light and if you are looking for it. It's got the iPhone OS 4 software, but I can easily downgrade that to the OS 3 software. Your choice. Asking $100 OBO plus shipping.