Amid changes in the economics of Bitcoin mining, huge discounts have emerged for old ASIC rigs.
Based on current metrics, older Bitcoin miners aren't earning as much as they were before the halving, especially with hash rates of roughly $0.056 per terabyte per second (TH/s) per day. On April 25, Luxor Technologies announced a significant drop in the cost of its application-specific integrated circuit (ASIC) bitcoin mining unit. […]