http://investst6kbbg2u3prbitqmt3ryxaghgksnpzsqj22y63tvwhnolgrad.onion
In early April 2013, the price per bitcoin dropped from $266 to around $50 and then rose to around $100. Over two weeks starting late June 2013 the price dropped steadily to $70. The price began to recover, peaking once again on 1 October at $140.