And then you have tropical fruits like mangosteen that can be grown easily enough in suitable climates, but are very difficult to transport long distances.
Mangosteens are actually easily transported and I've purchased them in a number of Asian markets in the US and London, though quality may deteriorate. There are many other fruit, however, which spoil after a day or so, despite refrigeration:
Pawpaw (Asiminia Triloba)
Jamaican Strawberry (Muntingia Calibura)
Miracle Fruit (Synsepalum dulcificum)
Additionally, there are fruit that aren't suitable for commercial sale due to tenderness:
Peanut Butter Fruit (Bunchosia grandulifera)
Gummy Worm Fruit (Cercropia)
Many fruit that are properly ripened won't ship well, which is why starfruit from the store never taste good. Weird Fruit Explorer and Earth Titan have tons of info on fruit if you'd like to learn more about what is growing around the world.
https://en.wikipedia.org/wiki/Rubus_chamaemorus
And then you have tropical fruits like mangosteen that can be grown easily enough in suitable climates, but are very difficult to transport long distances.