I spotted one during my morning ride and wasn't aware they were on the market. It was a commuter-type ride, black with the Cadillac crest on the front.
Apparently, the Nuvinci shifting system is worth a look but the line which includes the nostalgic names "Fleetwood" and "El Dorado" has been reviewed as heavy and overpriced.
Still, as a cruiser, it might be kind of cool. My dad drove Cadillacs so the name has a warm spot in my heart.
http://www.cadillacbicycles.com/us_index.html
I wonder if curb feelers are an option?