Hi guys, one dude owes me about 3000$, so he offer me to give me his CoinTerra ASIC 2 TH/s TerraMiner IV Bitcoin Miner, is it worth it to take it? Can i make some money with it? I only mine Litecoin (3RIGx18GPU 290x ). Btw i have free electricity bcs i work in AC company so i dont need to pay for AC