I have several 27" Cinema Displays at choice right now. They are all under 600, and, as stated by all the sellers, in perfect condition. Of course I don't know if that's true and I could only verify that once I receive the display. I just don't want to be disappointed. Now I'm having a good deal for a display from 2010. Is it risky to buy it? I could have another one from 2012 but I feel like this one was kept in better condition. The seller of the one from 2012 never really "knows" what I'm asking and sometimes kind of avoids questions. Like, he doesn't say the display doesn't have any dead pixels for example, but instead, he says he hasn't noticed any dead pixels. Of course he hasn't. The thing is, I need the LED light still to have a lot of brightness to avoid glare. It's not really critical in this room but at some times of the day it can be. (I already had a 27" iMac so I know the display well) And I heard the LEDs get more "tired" over the years. The 2010 Display was one of the first built therefore. If anything goes wrong someday - is there a way to fix it? Is repairing the display or changing parts hard? About the glare - I know some will recommend the 30" display, and I've seen dozens for around 500 in top condition which would be even less than the 27", but it's too big and I prefer the 27". Don't recommend the 30" haha!