The narrator states the car is worth $30,000, which would equate to about $285,000 in 2023. Only 1,680 Phantom IIs were made from 1929 to 1936. Some, depending on condition and pedigree (e.g., previous owner, appearance in films, unique coachwork) have sold for over $1M.
The fashions modeled at the end of the film were from film star Joan Leslie, who had her own line with the Leslie Fay Company.