On Ebay if it's mint condition they are around 300 USD with some extra accesories maybe, but they can go as High as 350 (again mint condition). I recommend you that if you're buying on Ebay, look for Locked phones and then unlock it yourself (quite easy), look for phone which do not have 2.0 Software unlocked on it (then put it yourself) or look for the ones that have 2.0 Locked Firmware, this is because people on Ebay tend to bid more on phones already unlocked and if it has the 2.0 firmware, many people on Ebay don't know that is already unlockable. Anyway, my friend just bought one 4GB on Ebay for 280 Free Shipping, you should really look for many auctions till you find the right one. Or you can try craiglist, you might find cheaper ones there. Good Luck!