Oh you're great when you have the idea of wanting to trade coffee like that. Hope you will be lucky to start your business. I think you need to borrow some capital to buy a coffee maker for your business
I prefer raw coffee because the taste is great and the manipulation of coffee grinding is great. It is really simple with the help of coffee makers with grinders currently on the market.
And one of my favorite sites to choose from is Koffeely.com. This site has many articles about coffee products
The Cost varies Tremendously depending upon the Version of This Apparatus, Whenever You Realize there are various sorts of espresso machines.
Therefore you can see readily from 300$up to greater than 1, 000 $ for luxury Espresso machines.
Nevertheless, Don't be enticed by the reduced costs...