I am selling my 600 GH/S BTC lifetime contact for Genesis Mining. I have the up most respect for this company and they are truly legit. The only reason I am selling this contract is that I have moved on to my own Mining rigs. Hashing24 now have an option to auction your Mining contracts and I have auctioned off all mine that I had with them. On average (some of these contracts they buy have less than a year left on the contract) at these prices will only100 GH/S sells between 0.007 - 0.008  BTC & I even seen someone buy 100 GH/S for 0.01 BTC. Don't just take my word for it check it out. So I am going to sell my lifetime 600 GH/s with an added bonus around New Year's day (with in a day or 2) in a couple days you will get your first payout of 0.00250! I am asking for 0.035 BTC (Negotiable) if interested e-mailed me at theshadowwizard@hotmail.com