Prices shown are the prices you can expect to pay for a 1937 Buick 80 Roadmaster 4 Door Convertible Phaeton across different levels of condition. Edit options.

Squatting on its bent axles on Mill street between Lowell and Winthrop Houses is a 1931 Buick Phaeton that is worth its weight in 1950 Cadillacs, according to owner Michael S. Post '50.

If GM produced a new model of this I would buy it new. The Buick Roadmaster price depends on several factors, including the trim level, optional features, mileage, vehicle history and location.

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