Newegg offers the DIYPC Ultimate Miner-V1 Component Rack for $29.99 plus $5.99 for shipping. That's $40 off list and the lowest total price we could find. This is an open air computer case designed for GPU mining of cryptocurrencies like Bitcoin and Litecoin. It includes a steel ATX bench case and fits Micro ATX, ATX, E-ATX, and XL-ATX components (not included).