In the four months that Assassination Market has been online, six targets have been submitted by users, and bounties have been collected ranging from ten bitcoins for the murder of NSA director Keith Alexander and 40 bitcoins for the assassination of President Barack Obama to 124.14 bitcoins–the largest current bounty on the site–targeting Ben Bernanke, chairman of the Federal Reserve and public enemy number one for many of Bitcoin’s anti-banking-system users. At Bitcoin’s current rapidly rising exchanges rate, that’s nearly $75,000 for Bernanke’s would-be killer.