Hi! I'm thinking about getting an iPhone. I only use my old tiny screen Nokia to call and send messages, but I had a touch for about two weeks and loved when I could go on the internet via wifi, so I'm thinking about getting two iPhones (one for my gf, one ofr me) when the Second Generation iPhones are announced, as many people will try to sell their current ones. (unless they add GPS, in which case I'll get an old one and a new one) How much do you think an 8~16GB iPhone will cost second hand, in mint condition after the new ones are available? With the /$ exchange rate, they will certainly be cheap! In other words, to those who own one, and plan to sell them, how much will you ask?