To clarify two buyers' concern and questions, I just took and added six more pictures to show the excellent condition of the monitor. There is absolutely no any dead pixels or even bright pixels, so the buyer won't even need to risk buying a new one that may come with some dead or bright pixels. I inspected it very carefully in person and took some pictures of it. The actual test images also look like perfectly uniformed in my naked eyes. There are very few lints left by wiping the screen using a semi-wet microfiber towel because I don't want to wipe it again to avoid causing any unnecessary scratches. This is not a out-of-box brand new monitor, but I seriously doubt anyone can tell this is used if we do a double-blinded test with another brand new monitor of the exact same model. This is probably the best monitor one can find, and it's a lot faster than my Dell U2410. It's only being sold because I don't have time to play games as often as I like. If you have more questions, please let me know.