1 bitcoin should be worth  $700,000 to $800,000 in 8 to 10 years to come and I think if this current bullish trends continue for some years then we expect bitcoin to be above even $1,000,000 in some years to come.1billion dollars you mean? I think this might not be possible because even in 50 years to come we might not get to that level. How will this happen? Did you have any analysis how this will happen? I don't think that  bitcoin is going to go over $1,000,000 and if it get above that it will means it will kill every other coins.