"Y'all, my experience is a bit old but I built a 4x GPU rig on a budget back in 2020 using second-hand components. Ran it 24/7 and managed to mine around 1-2 ETH per month. Just make sure to monitor those temps and power draws"
"Hey guys, just wanted to chime in - I set up a DIY miner rig using some old GPUs and a Raspberry Pi to run the mining software. So far, I've been getting around 10 MH/s for ~50 watts of power. Anyone have any recommendations for efficient miners under $100?"