This website was created by me, Paul Dixon, a web designer based in Lancashire UK and a Mac user for over 15 years. I use Macs for both work and pleasure, and have purchased and sold a number of them on eBay.
Here's a complete list of all the Apple desktops and laptops I've owned. Some were bought to be used as regular working machines, others purely for their design and retro appeal.
Aside from one case, where a seller provided a misleading description about the cosmetic condition of a Mac, all of my eBay buying experiences have been positive.