I have an almost maxed 5k iMac late 2014. The last month or so I noticed minor screen burn on the edges of the display. I'm looking to upgrade it now but I don't know if I should replace the screen before selling. Thoughts?
For mine I would advertise and sell it on an auction site noting minor screen burn in. Screen could run you up to $500 to replace with no assurance you would recover that amount. With auction sites it is worth what is is worth.