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£477.4k (Est: £447.8k - £559.7k)

1971 Ferrari 365 GTB/4 Daytona NART Spider by Michelotti

RM Sotheby's • US • 14 Feb 2026

Market Position:

Rare Sale

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£477,420 (Est: £447,798 - £559,748)

1971 Ferrari 365 GTB/4 Daytona NART Spider by Michelotti

US • 14 Feb 2026 • Lot 114

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Vehicle Details

AI Listing Summary

This 1971 Ferrari 365 GTB/4 Daytona NART Spider by Michelotti, known as the “Marion Spider,” was custom-built for Mrs. Luigi Chinetti and is one of only five bespoke Michelotti Spiders. It boasts a unique history, including exhibition at the 1980 Turin Motor Show and former ownership by Jon Shirley, and comes with a Ferrari Classiche Attestation of Historic Interest.

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Condition 

7

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/ 10

14299

1971

Auction

LHD

United States

£477.4k (Est: £447.8k - £559.7k)

1971 Ferrari 365 GTB/4 Daytona NART Spider by Michelotti

RM Sotheby's • US • 14 Feb 2026

Market Position:

Rare Sale

Track live values and receive listing alerts

Description

The “Marion Spider,” built for Mrs. Luigi Chinetti The third of five bespoke Michelotti Spiders built at Chinetti’s behest Exhibited at the 1980 Turin Motor Show and at the Le Mans Museum Formerly owned by renowned collector Jon Shirley

Accompanied by Ferrari Classiche Attestation of Historic Interest A uniquely specified, extremely modern iteration of the famed 365 GTB/4 Daytona

Price Analysis vs Other 365 GTB/4 NART Spiders

£477,420

Lowest Price (Since 2020)

£477,420

Median Price (Since 2020)

£477,420

Highest Price (Since 2020)

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World Record

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Average Price

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Rare Sale

This vehicle comes to market rarely. In auction records we've only seen 4 sold before

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This vehicle is an icon of the game. Any collection would benefit from having one

Previous 365 GTB/4 NART Spider Sales

MOT Information

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Latest MOT mileage:

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MOT History

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MOT Mileage Trend

Gallery

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Auction House Headquarters

RM Sotheby's

1 Classic Car Drive, Blenheim, Ontario, N0P 1A0, Canada

Operating from Blenheim, Ontario, RM Sotheby's is a physical auction house handling high-end classic, historic competition, and collector cars. They conduct live auctions globally and offer vehicle consignment and private sales.

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