It’s always fun to see obscure concept cars go up for auction, and we have quite an oddity to show you today. The unique 1998 Cadillac EldoRODo is up for auction in Wisconsin on Bring a Trailer.

Could Cadillac’s sports car be similar ... as previewed in the Elmiraj concept from 2013. “We will not produce Elmiraj,” he said. “I think its done a fantastic job of igniting people ...

But Cadillac has shown gorgeous concept cars before. They wowed classic car ... Google Cadillac Ciel, Escala and Elmiraj. Drink in their elegance, beauty and visual impact. Then name a Cadillac ...

They buy and sell cars at the speed of light, but sometimes, they lose money on the deals they make. Ask this guy. He traded in his Cadillac Eldorado Touring Coupe concept car for $15,000.