This is a privately owned shop in downtown Auburndale. An out of the way location in central Florida but worth the stop for camera geeks.
They have old and new cameras, and parts, by the boxes. If Marshall's doesn't have it, the chances are they can tell you where to find it or who will fix it. They also carry a variety of darkroom equipment, some super 8, studio supplies, film and accessories.
It is run by Marshall himself and that makes all the difference. He occasionally buys good old cameras, not as profitable as selling it on ebay, but if you're trying to stay off the streets for a night and need money right away you'll get a fair deal.