bitcoin becomes very expensive one of them is due to the limited amount of currency, in addition to his many ads in various social media that tells that bitcoin will be a global currency is a factor that makes bitcoin very expensive
As of now the price of bitcoin become more expensive than before and I think its a good news to all bitcoin users. On the other hand, the reason why it become so expensive is the high demand of bitcoin on online market and if the demand is so high it may result to a high income.