Up for sale in tested turn on only, w/doctor dx ddx-64, This vintage Commodore 64 computer is a great addition to any collection. Although it is untested, the power light has been turned on and it is ready to use. This classic computer, with its iconic design, is perfect for anyone who wants to relive the glory days of computing. The brand, Commodore, is known for its quality and this model, in particular, is highly sought after by collectors. It is a great investment for anyone who wants to own a piece of computing history.