I think you misunderstand my point: Obviously, that is true. But if you actually do a search on eBay, there are literally thousands of mini PCs. See:

https://www.ebay.com/sch/i.html?_nkw=ryzen+mini+pc&_sop=12

Yet the website here seems to only show less than 100. I’m saying its method of organizing the data is not accounting for the fact that there are thousands of AMD mini PCs for sale on eBay.