One of the rarest supercars of the last ten years is hitting the auction block and it's got an interesting back-story to go with it. The Pagani Zonda C12S/F in the thumbs above was originally built as a C12 coupe, then sent back to Pagani by it's owner for repairs and the addition of their more powerful "F" performance package. The Zonda, which is expected to fetch up to $960,000 for it's rarity, is coming under the hammer along with correspondence from Horacio Pagani himself on January 3, at Mercedes-Benz World in Weybridge, England.

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[via Bonhams]