The price is a function of the supply and demand.

The supply is mostly a function of time, as defined by the blockchain's algorithms.

The demand is a function of what, exactly?

Still looks mostly like luck to me.

blackjack tables are based on supply and demand. the margins on blackjack are ~51% in favor of house. if they don't get enough traffic, a swing could take the house. So if there isn't enough demand, than it's not financially feasible for the house to play those odds.