For me, the wishlist would be simple assuming one item below 50eur: a screen for a raspberry, such as the dfr0428.
While you do a lot remote, working on the device is often much easier/faster, especially when troubleshooting stuff related to networking.
https://be.farnell.com/dfrobot/dfr0428/3-5-tft-touch-screen-rpi-b-2-3/dp/3517982