Driven by Disruption: Blockbuster auction of collectible cars go for millions

(CNN)A Porsche once driven by Janis Joplin sold for $1.76 million, at RM Sotheby's inaugural Driven By Disruption collectible car auction, held Thursday night in New York.

The Queen of Rock's psychedelic 1964 Porsche 356C Cabriolet was originally expected to fetch anywhere between $400,000 and $600,000.
Another highlight was a 1962 Aston Martin DB4GT Zagato that sold for $14.3 million, breaking the record for a British car sold at auction.
    Earlier in the year, RM Auctions, the world's largest auction house of collector cars, joined forces with Sotheby's. The new partnership's first auction showcased "extremes of motoring history" with a highly-curated collection of 30 investment-grade automobiles.
    The score includes one of the world's most valuable and historically important cars, the ex-works 1956 Ferrari 290 MM by Scaglietti, built for racing legend and five-time World Champion Juan Manuel Fangio, to compete in the 1956 Mille Miglia.
    The vintage motor was expected to bring in between $28 million and $32 million, and sold for $28 million.
    Scroll through the gallery above to see the Ferrari, the Aston Martin and Porsche, as well as the other lust-worthy cars sold at the auction.