I think a $250K is a good prediction. Of more use to me is what the next low will be. In this way, you know at what price to stop buying.
Although we aren't getting as many X increases, it also means we are getting smaller drops. The drop from $125,000 to $58,000 is roughly 53%. So, let's say that the next round gets us a 50% drop. We would have a bottom at about $125,000 from $250,000.
This can also give you an idea of when to take profit.