Comment by phendrenad2

MiSTer is an amazing phenomenon. The MiSTer itself is just an Intel FPGA devkit, which many believe to be sold at a loss (because it's a training tool and not Intel's main source of FPGA revenue). The amazing thing is the aftermarket for addons. There are many possible combinations of addon boards that add RAM with deterministic latency, USB hubs, cooling fans, cases, retro controller ports, etc. All custom-made for this ecosystem.