Intel manages to snag the 10th position with the Core i5-9600K, while AMD's models are mostly mid-range CPUs from the 2000 and 3000 series. Thanks to the latest Black Friday deals, the Ryzen 7 2700X occupies the first position with a US$159 price tag. Despite very low supplies, the Ryzen 9 9800X is also featured in the 6th place.
https://www.notebookcheck.net/AMD-leads-Amazon-s-top-10-CPU-best-sellers-with-9-out-of-10-entries.444993.0.html