I did a bit more looking using the posts given and it really get out of touch pretty quick. I don't have any specific address but if we stay under $20 and it is not live stuff, no duties, etc. but the price alone runs it out of reach for small cheap stuff like under $20. So a $15 dollar item is $25 plus to ship at the cheapest I see..
And this is just the tip of the iceberg if the fools start a full fledged trade war?
Look around the old fish room and tell me how much more you will be paying for simple stuff like filters, powerheads, and temperature controllers!!!