> You won't be able to buy something like this for any sum of money, so it's free. I don't understand this. Why won't you be able to buy something like this? D

> You won't be able to buy something like this for any sum of money, so it's free. I don't understand this. Why won't you be able to buy something like this? Do you mean you won't be able to sell it? I suppose if the first condition is true, the second condition follows.