I'd rather he explain why we don't get all the cool stuff they sell on the amazon us market place (or the pricing for that matter).
So the reason why Amazon co.za differs and cost wise is mostly cause its operating in SA and basically gets everything from local distributions. some of which is lower than what some of us can get cause of pre made agreements or pushing higher volumes. I have this now and then depending what is pushing out fast enough. i.e inverters in 2023 got better pricing at some point.
but dont look at the US pricing especially for home appliances, USA buys larger MUCH Larger bulks and can negotiate that cost pricing from Asia better cause they push the volume. Remember SA has what 50million people but something like 10% maybe 20% consumers buying electronics, vs america 330million people with maybe 50-60% consumers buying electronics.
The numbers arent facts but they there somewhere. Europe has the same as a whole. They pay cheaper for tech but we pay cheaper for food (even tho it taste better here)
There is also import cost and taxes but the shipments from Asia to SA is quiet expensive in general so its lack of buying power and logitics is why we all pay x amount on stuff
If amazon actually links their global logistics to the co.za then sure youd pay those prices but it would come in as a grey import so if lets say its Samsung phone, samsung south africa wont touch it youd have to send it back to amazon only unless better global agreement with the vendors are made.
its no different from ordering via amazon.com on its own. just you limited to what you can ship to you.
Dont know if its the same story if you were in France and you ordered something from the states sure import cost probably.