Rich people really do not know how to spend their money, I mean why would you want to buy something like this? I get that it's bitcoin history, but it is not even that much of a big history of bitcoin at all. In fact, I would say that buying this for a million dollars is a bigger history of bitcoin then the paper itself, doesn't really make sense to me that it would be something this big and I would say anything more than one bitcoin is way too much for this.
I am not saying that I would pay that much, I know that it won't and the resell value of this is nothing, I am just saying even if I had billions, the most I would pay for this would be just one bitcoin and nothing more than that, it doesn't really make sense otherwise.
Rich people do things to their standard, you may see it as reckless spending but most times they do things with information and Believe that it can be valuable in the future, the value of every asset is as a result of individual force which is the market for in reality, no one knows what the future holds, we never can tell what will become of this paper in the future, this paper may become one of the most valued asset, the amount that was used to purchase this paper may look outrageous but you should also know that this may give individuals reason to buy this paper too before you know it there will be more interested individuals in the system, I know that different people have perception about things but I don't think this paper is money laundering in disguise, I just believe that there is another form of investment coming soon.
If you won't pay much for this as you said, what if you wake up one morning and hear that this stuff has pumped in price won't you regret it, values are added to thing by humans for that reason every sellable item is an asset.