as mentioned above.... be very careful about customs. And...as for the spices you named you can find them all here.
I would look more for cooking equipment.. things you just cant find here.
for example.... tangina pots. Tangina mind you... not tangine. I find them very interesting.
https://www.cookipedia.co.uk/wiki/images/1/14/Tangia_cookery.jpg
http://www.cierrainteriors.com/medi...f78eab33525d08d6e5fb8d27136e95/d/p/dp-87l.jpg
and to answer your question .... i would hunt for grains of paradise.