I believe I bought a $12,000 DAC from China for $3000. If the OP wants to pay the $12,000 it’s his privilege.
I have purchased from Europe, Japan, Hong Kong and China over the years and have never paid a duty for shipment to me in the US. Many years ago I had no difficulty at all exchanging a faulty cartridge from Japan for a perfect one. It cost far less than half of what the US importer was asking. I have found all the overseas sellers that I have dealt with to have the highest ethical standards.
At the moment the "action" is in China. Thousands of audiophiles have imported DACs and other components from China with no problem at all. These include brands like Denafrips, Holo (even before any US service), Musetec, Gustard and a host of other products. These companies know how to pack their product for international shipment. It’s simply not an issue. Hard to believe all these problems with LPSs. There’s hardly a simpler component than these, and the better DACs have an LPS built in..
If the OP has all this fear and angst about ordering from overseas that’s fine. But it is not fine to spread so much misinformation.