I think it's equal parts "who" and "how much". If Walt Disney wants to buy a bunch of random houses in Florida I think most people would sell them for market p

I think it's equal parts "who" and "how much". If Walt Disney wants to buy a bunch of random houses in Florida I think most people would sell them for market price. But if they all know that their specific house is an essential part of a multi-billion dollar plan, you're liable to have holdouts.