Last September on a trip to NYC I made the mistake of taking my Canon 5D in a back pack that had been used for other purposes. There was grit in it and the rear LCD screen picked up several vertical scratches, each around 3-4 mm. They don't interfere with the operation of the camera, but they bug me.
I took it in to a local camera store and the guy advised me to just live with it, as a repair would cost over £100. But checking round on the Net, I get the impression that it's possible to 1) get a replacement screen at a low price and 2) fit it DIY.
Does anyone here have experience, steers or insights on this issue?
Actually, it's not the LCD, but the clear cover that is scratched. You have to pull the rear cover, making sure not to damage the flex boards connecting it to the main board. The LCD assy and it's boards then need to be pulled to remove the clear cover.
Not a particularly difficult job for someone familiar with working on electronics. Without proper skills and tools, very easy for things to go sideways. The price does seem a bit stiff.
What I would do is pick up some good two step plastic pollish and buff them out best as possible.
Like dust spots in the viewfinder, it's gonna happen and it's best to not get too worked up. Those camera armor sets come with an LCD protector, and do a good job keeping gear looking good in rugged country.