The K50 Super Index: a new-for-2025 metric of market performance.
K500: Using data collected since 1994, over 25,000 individual auction results chart the progress of 500 collectible cars.
K500523.397
K50: The cars that best reflect collecting tastes over the last 31 years – models ranging from the AC Cobra 289 to the Toyota 2000 GT.
K501367.11
Recent Stories
Monday 9th March 2026
The 2026 Amelia Concours in pictures
For all the buzz around the auctions, let’s not forget the main event that started the whole spring car season in northern Florida: the Amelia Island Concours, now known simply as ‘The Amelia’. Top prizes this year went to Bill Lyon’s 1931...
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Sunday 8th March 2026
Broad Arrow closes out 2026 Florida auctions with $107m+ two-day sale
That’s it for this year’s classic car auctions in Florida. Broad Arrow sold nine out of 10 cars offered yesterday afternoon and, when the dust has settled, will post a record-breaking gross (with undisclosed post-sales) approaching $110m. All ...
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Saturday 7th March 2026
$15.185m Ferrari Enzo tops Broad Arrow’s 2026 Amelia Island opening sale
Broad Arrow, the Hagerty-owned auction house and official partner of The Amelia concours, sold at least 80% of its 82-car catalogue last night at the Ritz-Carlton. Pending the inevitable post-sales, we forecast a gross of $63m+.
At a with-pre...
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The Index
Graph showing sector performance with index points View all the figures
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