Skip ahead Buying a large amount of bitcoin: What are the options? It may seem hard to believe that a digital currency could be worth thousands of dollars. Since the rate at which bitcoin can be produced cuts in half every four years, the currency becomes more difficult to obtain over time. In the real world, the power from the millions of computers mining on the bitcoin network is close to what Denmark consumes annually. Consider your own circumstances, and obtain your own advice, before relying on this information.