You have made a good point. Thank you.Caveat Emptor: Keep in mind that you can only bring as much as $50 until all import taxes and a bunch of fantasies apply.
That means they use at least the bill if they can't find MSRP + freight + custom officer fees , etc before custom taxes and other internal taxes are applied bringing the total amount close to the $4k you mentioned.
Everything in the burocratic universe is used to discourage the individual to import stuff for private use so the registeref importers and the State can make a ton of cash.
And then, cherry on top, they might apply the luxury tax to ruin your day.
Iz