the price is more than $740 now. I think the price will not go below $300 forever. It will only go below that level if there is a major crisis.
well there always is a possibility that bitcoin will be dumped to the prices of near 0, especially if whales start dumping their bitcoins really fast then all people would start selling
though i doubt that this will happen, at least not any time soon, bitcoin has a lot of potential to grow in the price at the moment i think and i hope that it will be up for a while