I'm the de-facto tech guy in my circles. As such, I inherit the used equipment from family and friends when they're ready to upgrade.
I've got a stockpile of pretty common modems/routers and small 5port switches. I'm ready to downsize.
Some of these routers are high quality netgear aftermarket units. None of them will be wifi6, but they're plenty or even overkill for an apartment or small home.
I've also got a mikrotix router x and wifi ap pro 5 - these are more enthusiast level hardware. Great units.
Tell me what you're looking for, I'll hook you up. Just need to get online? Buy me a coffee/sandwich, bake me cookies. Looking to upgrade your ISP's equipment, or get rid of a rental fee? I've got something that can help.
I've also got some old video cards, power supplies, a big ATX case, etc etc etc.