I acquired a 1983 Blaster Duramold model in complete non-working condition. This machine will be for sale once it is up and running. Game is in relatively good shape and is cleaning up nicely. Will re-cap all the boards, new battery holder, lighting, and rebuild the original joystick. Monitor has virtually no burn-in except in the upper corners where a faint score readout is visible. If anyone is interested in this collectible machine feel free to contact me here in Kansas City.