Got a 2011 21.5 inch base iMac. Quad i5 2.5 ghz, 4 GB RAM, 500 GB HDD, 6750m, the whole shebang. I love it but frankly, it's taking up a little too much space on my desk, combined with the fact that I could use a new laptop. So off to the second hand market with it I would say. I've always taken good care of it. Doesn't have any bumps or dents as far as I could tell, keyboard and trackpad are still working just fine. Just need to give the screen a good cleaning but otherwise, it's in great condition. What should I be able to sell this for, in euros?