This is the perfect time to buy bitcoins. Its dumped badly and I believe it will recover soon so its a good buy at the moment.
I think you should not buy bitcoin at the moment, you can see that the bitcoin prices in the past few days have been steadily decreasing and the drops are very fast from $ 100 to $ 200 and there is no sign of recovery. According to my analysis, bitcoin prices will probably fall and reach $ 8600 in the coming days. So you can wait until that time to buy bitcoin.