At the current buy price why would any of you sell? Yes it may drop much lower but honesty, most will sell now for enough to buy a coffee. At this point, with all the time and energy put in, why would you just throw it a way for practically nothing? I personally would rather have my wallet die and be left with nothing, then sell off now for chicken scraps. If you have decided to give up on this coin then simple stop mining it, keep what you have in your wallet aside, and forget about it. Go ask people what happened to them who 'forgot' about their Bitcoin wallets for two years!
Everyone says that a coin is only worth what someone is willing to pay for it which is technically true. But if you simple stop filling all these low buy orders then buyers will be forced to buy up all the higher sell orders which will bring the price back up. In my opinion it's the owners of Coino that constantly selling off their coin to the next lowest buy order that are driving down the price. Just my 2 cents.