I've just been to the post office to send off my original 8GB iPhone. I had firmware 2.0 on it and I unlocked it and put it on eBay. Final price was £199.99, which is more than the £159 I paid for a 16GB iPhone 3G. I'm very happy about this, because it has covered the cost of me buying a new iPhone plus the dock (which Apple really should have included in the box!) How did everyone else get on selling their original iPhones?