Just one bitcoin
Bitcoin is the most profitable crypto to all investors. Bitcoin is the first digital asset to hit the crypto market. In fact it was more profitable for its early investors.
all coins will profit a lot when investing at the beginning when the coin is just born. and bitcoin is the first coin start coin and used to be of course there is no price because it was just built a community. it is the community that moves the price there is demand aka demand for bitcoin makes the price of bitcoin higher.