What recession? Over the course of a week, I spotted three Rolls Royce sedans showing off on the streets of New York. New models start at a thrifty $245,000, up to $450,000. Want a sunroof? That's a $7,000 add-on. Need a RR monogram on the headrests? A bargain at $725.Christopher Street, Greenwich Village.Plaza Hotel, Midtown West.Across from the Waldorf-Astoria, Upper East Side.