They may not be Plymouths, but they are definitely super birds. Three very special 1957 Ford Thunderbirds will be offered for sale at the Mecum Auctions event in Kissimmee, Fla., this month.

Three of them are up for sale. Once upon ... about the porky V-6-powered T-Bird of the 1990s. No, we're talking about the real-deal two-seater convertible built in 1957. Ford only made 200 ...