With all the good news coming out in favor of bitcoin like
Expedia accepting bitcoin etc it's time to buy with the price going down. You will not be so lucky next week. I strongly believe it's going to reach $700 by end of next week!
it is the perfect time to buy a bitcoin because it's value is quite low but for the next few days it will pump again so you have a bigger chance to sell it for high value and earned a huge profits.
Actually I am planning to buy bitcoin now or maybe later because I see that the price of altcoin and bitcoin is decrease now and it's my chance to buy more.
Same as you million of people were waiting price to become low so they will buy at low and hold for long time to sell at high, I am one of bitcoin holder but still I am ready to buy at this time even more as price is affording and it is increasing with passage of time, I am bitcoin user and I know some years latter bitcoin will be almost legal worldwide and expensive to high price, so buy now and save your future.