If you really want to buy an iPod 4 and you are eager on listening the latest songs and plays on your own iDevice, and if do not have the enough amount of money to buy a new one, you can still choose to have an old one. The best alternative is a brand new refurbished iPod Touch. You will have the same advantages and opportunities as if you were using a new one. You will get quality, performance at a low price. Do not be afraid of buying an old one.