Konami System 573 arcade game motherboard in almost working condition. This one is playable, but it does boot up a with back-up data error each time and needs to be cycled through test mode to come on. Games are playable after you cycle through test mode, we believe it needs its back-up battery ram replaced, but aren't very familiar with this system.
It was tested with a Fisherman's Bait cart and disc (not included). Sold as-is.