1 of 1. The only factory painted green 1978 Biarritz. This stunning Eldorado Biarritz was special ordered in metallic green. A charge of $460 is shown on the window sticker for special paint. The car is all original and in stunning condition. Only 38,000 miles and always garaged. Selling at the Mecum Auction in Kissimmee Florida Saturday Jan. 11th lot # K202.