I need your guys expertise urgently please. I have a Dell Studio 1555 laptop. It is in excellent condition and it has 4GB Ram and 500GB HDD. It has Windows Vista on. I have just received a laptop from work, so really don't need two as I have a home PC as well. I want to sell it, but how much would be a reasonable price? I've seen it advertised from about R12k. It is 5 months old. Please respond urgently! Thanks