steem is switching to equihash, this is why I am interested in building a mining rig, I am not interested in mining ether, but I would if I have the rig. Mining zcash and steem is my motivation for mining. I want to build something for about $1500, so I will buy the parts and put it together over time. Right now I'm looking for a case, power supply, and mother board. and I have to use paypal so I'm shopping on ebay. Can you help me find those 3 items on ebay?