Google has a whole thing on this (<a href="https://sustainability.google/projects/circular-economy/" rel="nofollow">https://sustainability.google/projects/circular-economy/</a>) that I find super fascinating.
Many companies have annual sales of out dated hardware and other items which are made available for purchase to employees and to their freinds and family.<p>My general experience with this is that employees receive an email list of the items for sale and family and friends can purchase these items through said employees.<p>I have obtained a few office chairs, servers and video game systems through friends.