I can not say rightly that this is the last time that Bitcoins buy cheap. We do not know what will happen in the future. It may also be that the price of Bitcoin has increased in the future and can go down a lot. It's almost impossible to say that this Bitcoin is the last time to buy cheap. After all, I think that Bitcoin's price will probably decrease and it will decrease and it will be very favorable even if it is low. It may be that the last time the Bitcoin buy cheap.