Clearly you miss the point. The numbers are meaningless to my post. The point is that Bitcoin is going to be of little value and abandoned in a few months' time.
I just chose $10 as it is a psychologically attractive number. I picked $3 and $4 out of my ass. I actually think it will sink under a dollar, but wanted to hedge at little.
This is my point. I don't listen to people picking numbers "out of their asses". Learn some serious stuff like economics and maths and come back teach us. I might be interested this time.