1966 Ferrari 275 GTB/CEnlarge Photo
1966 Ferrari 275 GTB/C — Sold for $14,520,000 by Gooding & Company
When it comes to collectible Ferraris, racing provenance helps auction values. This Ferrari race car, one of 12 275 GTB/Cs ever built, took home numerous victories during its stint in motorsport between 1966 and 1970. As you likely guessed, the "C" stands for "Competizione."
1995 McLaren F1 for sale at Bonhams auctionEnlarge Photo
1995 McLaren F1 — Sold for $15,620,000 by Bonham's
One of seven McLaren F1s actually federalized and road-legal in the United States, this example was highly sought after. In fact, it's only one of 64 examples that are street legal around the world. With just 9,600 miles on the odometer, you can bet that 627-horsepower 6.1-liter BMW-sourced V-12 is just as strong as ever.
1956 Aston Martin DBR1Enlarge Photo
1956 Aston Martin DBR1 — Sold for $22,550,000 by RM Sotheby's
Finally, the one to top them all. Not only did the 1956 Aston Martin DBR1 make waves at Pebble Beach, but it became the most expensive British car ever sold. The DBR1 has an incredible racing lineage and this particular car, chassis 001, took the podium at numerous motorsport events, including the 1959 Nürburgring 100 Kilometer race. It's all original, and some pretty impressive names have piloted the racer in the past.