More important (for me) than the price of beer is the price of coffee. In the village I was staying, I could get a very good coffee for just under $1 at some places, ranging up to $2. This is of course Guatemalan coffee, which is grown all around, including in the village. My normal tipple in Australia is a long black, which should be made with a double shot, but there's no exact equivalent. Cafe negro (black coffee) can sometimes be quite good, but sometimes it's dreadful. An expresso was usually very good. An Americano with a double shot sometimes was OK but it cost double.