Re: What would happen if a group/person bought all the bitcoin in circulation.
it's not possible to corner the bitcoin market because all the coins are not created yet.
well, all is a question of supply.
you can't buy ... proprietary bitcoin unavailable on market for example (like my bitcoins in cold storage).
because it's my life economies.
but if a big player is here, i can sell 1 BTC for 1 Billions.good deal because ... they have always plenty of billions over the hand : http://www.celebritynetworth.com/list/top-100-richest-people-in-the-world/