I bought my R113008W - Dell 3008WFP UltraSharp 30” Widescreen Flat Panel Monitor in May 2008 for $2,098 and it's been going great ever since. I use it for general computing and some software development & WFH (I occasionally watch a movie on it).
It seems to do all the resolution I need right now and I don't really game so refresh rate etc don't seem to be as much of an issue. The picture quality seems to be great and I don't feel like I'm missing out.
Some ideas on ways to convince me:
1. The power saving on a new monitor would be $x per year which would pretty much pay for itself vs. the existing monitor
2. I would be so much more productive with a 4k/6k/8k <x>inch/curved/wider/OLED/IPC/<x>technology monitor
3. Just the joy of using a brighter/more vivid/sharper screen would be totally worth it and would be so much better than the current screen
4. Watching the occasional movie or YouTube video would look so much better with HDR/whatever the new tech is/refresh rate etc
5. The eye strain would be so much lower with a new screen (for someone who spends so much of their time in front of it)
As you can see, I'm already mostly convinced so it won't take much to push me over the edge…
If I were to buy a new screen it would probably be a flagship for multiple $k which I would probably not upgrade for a decade+ once again (the Dell was the bee's knees back in 2008).
On the cons side of the list, I could instead use the money for some other more responsible financial goals (no, not more Knipex and Leathermans).
Well how about ‘you deserve it, kid’ ?