This might not be true though.
Lets say 50k people join tomorrow and they all expect to buy tokens from market. Price will be high because there arent enough tokens to go around.
On the other hand lets say half the current players quit tomorrow and they are ones who never spend real money and get tokens from market. Price will be lower because there is less tokens being consumed and bought from market.
Its all supply and demand.
Price will keep going up though i think since people will be getting more and more silver in time. So people a year from now might not mind spending 2mil on tokens because its not much to them and token sellers want as much as they can get for it.