So one of my friends gave me his 3Gen HP Monochrome iPod Clickwheel 20GB. He said he couldn't get it to work. But I am amazing and got it to work. It runs fine and everything is normal. There's only one problem, I have no need for it since have an 80GB Classic. So I have decided to sell it but don't know where to start. Anybody have some tips on how much I should sell it for?