He even had the spoked wheels gold-coated ... de Ville to the American Sunroof Company. So what's this custom-built Cadillac wagon worth? Well it was listed on eBay with a buy-it-now of $500k ...

While the Caprice and Roadmaster were available in both sedan and wagon body styles ... like bright chrome trim, wire wheels and wood paneling for the Custom Cruiser, instead going for alloy ...