Ok let's be clear, who told you that this is a cheap price? this person who told you that the price is cheap. he have some crystal ball to know if in the future the price will be too high? do not think that bitcoin will only increase in price and that the price is predestined to rise to more than $ 20,000, and it is possible that $ 10,000 or even $ 12000 is the maximum that the price rises, no one is absolutely sure that the price will reach the $ 20,000, for example of this increase today, it may be possible that people are increase because of the other free money ( hard fork), I'm talking about Bitcoin private BTCP and after that the price falls again ... the truth is that the price increases because of good news as hard fork and when we do not have good news the price do not increase much. and this year there is no good news capable of providing increases of $ 20,000