Found a Bridgstone 500 with SunTour Cyclone II derailleurs, an SR Sakae crank, Custom drop bars and a front pannier rack at a thift store. It had a label, "4130 Chrome Moly...Triple Butted Tube" It was a tired looking bike, needing a real cleaning and probably a new paint job as well as a chain and tires and replacing the rusty headset, but all there. They are asking $129 for it, anyone have a clue these are worth the effort of fixing up a rider?