Cisco 2948G Switch
I have an old Cisco 2948G switch (L3) laying around at home. It's quite old but still works. It runs CatOS not IOS and there is not an IOS upgrade for it even if it was still under support. Is it even worth selling at all or is it just trash at this point?
You could probably sell it on eBay for $25 or something, if that's not worth it to you, try Craigslist, and if no responses, take it apart for fun or donate it to a school or something if it still works.