I sold some old stuff on ebay.
the buyer contacted me complaining this or that feature didnt work (i hadent tested). I gave them a full refund.
honestly i was just glad to offload the items. i hate throwing stuff into landfill. broken stuff, sure, but not things that still mostly work. someone will find a use for it surely? or if not, i'd prefer someone else carry the moral burden of throwing things away. its an existential hell for me.