My friend has a 19" Compaq monitor that he bought last year before he went off to college. It's too big for him so he's looking to trade or sell it in. He says it's a good monitor that he payed a lot for (he told me about 600). Anyways, where would he have have the best luck in trading or selling it? He wants to replace this monitor with a 17" reasonably flat monitor. He'd be happy with about half of what he payed for. What do you guys think?