Usually, the harder it's to harvest a coffee bean, the higher the price per kg will in all probability be as quickly as it reaches espresso roasteries around the world. Not every part of the world has this topography though. Brazil, for instance, has large area of flat, suitable land at high altitude. This allows for bulk harvesting performed by machines. This, in turn, enables Brazil and other countries with comparable land to be major exporters of coffee beans world-wide.
expresso coffee bean read the article