I finally upgraded my desk and I want to have appropriately clean cable management. I would need probably 4 of the option shown here, and that's unnecessarily expensive, so I'm hoping yall have some ideas.
Also, ideally they wouldn't be out in the open, since I've got a nibbly cat.
Ikea has a pretty cheap cable tray. I use it under my desk, and it's worked pretty well.
https://www.ikea.com/us/en/p/signum-cable-management-horizontal-silver-color-30200253