The Bitcoin price highs of December 2017 made many investors rich, but none more so than the four remaining owners of a 1000 BTC physical bitcoin made of gold. Six Coins, 6000 BTC Casascius coins, which appeared in various denominations as low as 1 BTC from 2011, have become collector’s items after regulators ended their limited issuance in November 2013. As social media commentators noted this week, the four unredeemed 1000 BTC coins – outRead MoreThe post Behold The Most Expensive ‘Bitcoin’ Ever Produced appeared first on Bitcoinist.com. For Further Information Click on Below Button